From: Bert Vermeulen Date: Sun, 29 Jan 2012 17:43:45 +0000 (+0100) Subject: srd: add EDID 1.3 decoder X-Git-Tag: libsigrokdecode-0.1.0~84 X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=91b2e171b0e84764f078414cd9445a0133bd653f;p=libsigrokdecode.git srd: add EDID 1.3 decoder --- diff --git a/configure.ac b/configure.ac index 7900f57..a3a6896 100644 --- a/configure.ac +++ b/configure.ac @@ -155,6 +155,7 @@ AC_CONFIG_FILES([Makefile decoders/dcf77/Makefile decoders/ddc/Makefile decoders/ebr30a_i2c_demux/Makefile + decoders/edid/Makefile decoders/i2c/Makefile decoders/i2cdemux/Makefile decoders/mlx90614/Makefile diff --git a/decoders/Makefile.am b/decoders/Makefile.am index c53436b..aee4e2b 100644 --- a/decoders/Makefile.am +++ b/decoders/Makefile.am @@ -23,6 +23,7 @@ SUBDIRS = \ dcf77 \ ddc \ ebr30a_i2c_demux \ + edid \ i2c \ i2cdemux \ mlx90614 \ diff --git a/decoders/edid/Makefile.am b/decoders/edid/Makefile.am new file mode 100644 index 0000000..2ec1715 --- /dev/null +++ b/decoders/edid/Makefile.am @@ -0,0 +1,26 @@ +## +## This file is part of the sigrok project. +## +## Copyright (C) 2012 Bert Vermeulen +## +## This program is free software; you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation; either version 2 of the License, or +## (at your option) any later version. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this program; if not, write to the Free Software +## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +## + +pkgdatadir = $(DECODERS_DIR)/edid + +dist_pkgdata_DATA = __init__.py edid.py pnpids.txt + +CLEANFILES = *.pyc + diff --git a/decoders/edid/__init__.py b/decoders/edid/__init__.py new file mode 100644 index 0000000..f14c462 --- /dev/null +++ b/decoders/edid/__init__.py @@ -0,0 +1,22 @@ +## +## This file is part of the sigrok project. +## +## Copyright (C) 2012 Bert Vermeulen +## +## This program is free software; you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation; either version 2 of the License, or +## (at your option) any later version. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this program; if not, write to the Free Software +## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +## + +from .edid import * + diff --git a/decoders/edid/edid.py b/decoders/edid/edid.py new file mode 100644 index 0000000..b3ca128 --- /dev/null +++ b/decoders/edid/edid.py @@ -0,0 +1,469 @@ +## +## This file is part of the sigrok project. +## +## Copyright (C) 2012 Bert Vermeulen +## +## This program is free software; you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation; either version 3 of the License, or +## (at your option) any later version. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this program; if not, see . +## + +''' +EDID 1.3 structure decoder. + +Details: +https://en.wikipedia.org/wiki/Extended_display_identification_data +''' + +# TODO: +# - EDID < 1.3 +# - Signal level standard field in basic display parameters block +# - Additional color point descriptors +# - Additional standard timing descriptors +# - Extensions + +import sigrokdecode as srd +import os + +EDID_HEADER = [0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00] +OFF_VENDOR = 8 +OFF_VERSION = 18 +OFF_BASIC = 20 +OFF_CHROM = 25 +OFF_EST_TIMING = 35 +OFF_STD_TIMING = 38 +OFF_DET_TIMING = 54 +OFF_NUM_EXT = 126 +OFF_CHECKSUM = 127 + + +# Pre-EDID established timing modes +est_modes = [ + "720x400@70Hz", + "720x400@88Hz", + "640x480@60Hz", + "640x480@67Hz", + "640x480@72Hz", + "640x480@75Hz", + "800x600@56Hz", + "800x600@60Hz", + "800x600@72Hz", + "800x600@75Hz", + "832x624@75Hz", + "1024x768@87Hz(i)", + "1024x768@60Hz", + "1024x768@70Hz", + "1024x768@75Hz", + "1280x1024@75Hz", + "1152x870@75Hz" +] + +# X:Y display aspect ratios, as used in standard timing modes +xy_ratio = [ + (16, 10), + (4, 3), + (5, 4), + (16, 9) +] + +# Annotation types +ANN_FIELDS = 0 +ANN_SECTIONS = 1 + +class Decoder(srd.Decoder): + api_version = 1 + id = 'edid' + name = 'EDID' + longname = 'Extended display identification data' + desc = 'A data structure describing the capabilities of a display device.' + license = 'gplv3+' + inputs = ['ddc2'] + outputs = ['edid'] + options = {} + annotations = [ + ['EDID fields', 'EDID structure fields'], + ['EDID sections', 'EDID structure sections'], + ] + + def __init__(self, **kwargs): + self.state = None + # Received data items, used as an index into samplenum/data + self.cnt = 0 + # Start/end sample numbers per data item + self.sn = [] + # Received data + self.cache = [] + + def start(self, metadata): + self.out_ann = self.add(srd.OUTPUT_ANN, 'edid') + + def decode(self, ss, es, data): + if type(data) != int: + raise Exception('malformed ddc2 input: expected 1 byte') + self.cnt += 1 + self.sn.append( [ss, es] ) + self.cache.append(data) + + if self.state is None: + # Wait for the EDID header + if self.cnt >= OFF_VENDOR: + if self.cache[-8:] == EDID_HEADER: + # Throw away any garbage before the header + self.sn = self.sn[-8:] + self.cache = self.cache[-8:] + self.state = 'edid' + self.put(ss, es, self.out_ann, [0, ["EDID header"]]) + elif self.state == 'edid': + if self.cnt == OFF_VERSION: + self.decode_vid(-10) + self.decode_pid(-8) + self.decode_serial(-6) + self.decode_mfrdate(-2) + elif self.cnt == OFF_BASIC: + version = "EDID version: %d.%d" % (self.cache[-2], self.cache[-1]) + self.put(ss, es, self.out_ann, [0, [version]]) + elif self.cnt == OFF_CHROM: + self.decode_basicdisplay(-5) + elif self.cnt == OFF_EST_TIMING: + self.decode_chromaticity(-10) + elif self.cnt == OFF_STD_TIMING: + self.decode_est_timing(-3) + elif self.cnt == OFF_DET_TIMING: + self.decode_std_timing(-16) + elif self.cnt == OFF_NUM_EXT: + self.decode_descriptors(-72) + elif self.cnt == OFF_CHECKSUM: + self.put(ss, es, self.out_ann, [0, ["Extensions present: %d" % self.cache[self.cnt-1]]]) + elif self.cnt == OFF_CHECKSUM+1: + checksum = 0 + for i in range(128): + checksum += self.cache[i] + if checksum % 256 == 0: + csstr = "OK" + else: + csstr = "WRONG!" + self.put(ss, es, self.out_ann, [0, ["Checksum: %d (%s)" % ( + self.cache[self.cnt-1], csstr)]]) + self.state = 'extensions' + elif self.state == 'extensions': + pass + + def ann_field(self, start, end, annotation): + self.put(self.sn[start][0], self.sn[end][1], self.out_ann, [ANN_FIELDS, [annotation]]) + + def lookup_pnpid(self, pnpid): + pnpid_file = os.path.dirname(__file__) + '/pnpids.txt' + if os.path.exists(pnpid_file): + for line in open(pnpid_file).readlines(): + if line.find(pnpid + ';') == 0: + return line[4:].strip() + return '' + + def decode_vid(self, offset): + pnpid = chr(64 + ((self.cache[offset] & 0x7c) >> 2)) + pnpid += chr(64 + (((self.cache[offset] & 0x03) << 3) + | ((self.cache[offset+1] & 0xe0) >> 5))) + pnpid += chr(64 + (self.cache[offset+1] & 0x1f)) + vendor = self.lookup_pnpid(pnpid) + if vendor: + pnpid += " (%s)" % vendor + self.ann_field(offset, offset+1, pnpid) + + def decode_pid(self, offset): + pidstr = "Product 0x%.2x%.2x" % (self.cache[offset+1], self.cache[offset]) + self.ann_field(offset, offset+1, pidstr) + + def decode_serial(self, offset): + serialnum = (self.cache[offset+3] << 24) \ + + (self.cache[offset+2] << 16) \ + + (self.cache[offset+1] << 8) \ + + self.cache[offset] + serialstr = '' + is_alnum = True + for i in range(4): + if not chr(self.cache[offset+3-i]).isalnum(): + is_alnum = False + break + serialstr += chr(self.cache[offset+3-i]) + if is_alnum: + serial = serialstr + else: + serial = str(serialnum) + self.ann_field(offset, offset+3, "Serial " + serial) + + def decode_mfrdate(self, offset): + datestr = '' + if self.cache[offset]: + datestr += "week %d, " % self.cache[offset] + datestr += str(1990 + self.cache[offset+1]) + if datestr: + self.ann_field(offset, offset+1, "Manufactured " + datestr) + + def decode_basicdisplay(self, offset): + # Video input definition + vid = self.cache[offset] + if vid & 0x80: + # Digital + self.ann_field(offset, offset, "Video input: VESA DFP 1.") + else: + # Analog + sls = (vid & 60) >> 5 + self.ann_field(offset, offset, "Signal level standard: %.2x" % sls) + if vid & 0x10: + self.ann_field(offset, offset, "Blank-to-black setup expected") + syncs = '' + if vid & 0x08: + syncs += 'separate syncs, ' + if vid & 0x04: + syncs += 'composite syncs, ' + if vid & 0x02: + syncs += 'sync on green, ' + if vid & 0x01: + syncs += 'Vsync serration required, ' + if syncs: + self.ann_field(offset, offset, "Supported syncs: %s" % syncs[:-2]) + # Max horizontal/vertical image size + if self.cache[offset+1] != 0 and self.cache[offset+2] != 0: + # Projectors have this set to 0 + sizestr = "%dx%dcm" % (self.cache[offset+1], self.cache[offset+2]) + self.ann_field(offset+1, offset+2, "Physical size: " + sizestr) + # Display transfer characteristic (gamma) + if self.cache[offset+3] != 0xff: + gamma = (self.cache[offset+3] + 100) / 100 + self.ann_field(offset+3, offset+3, "Gamma: %1.2f" % gamma) + # Feature support + fs = self.cache[offset+4] + dpms = '' + if fs & 0x80: + dpms += 'standby, ' + if fs & 0x40: + dpms += 'suspend, ' + if fs & 0x20: + dpms += 'active off, ' + if dpms: + self.ann_field(offset+4, offset+4, "DPMS support: %s" % dpms[:-2]) + dt = (fs & 0x18) >> 3 + dtstr = '' + if dt == 0: + dtstr = 'Monochrome' + elif dt == 1: + dtstr = 'RGB color' + elif dt == 2: + dtstr = 'non-RGB multicolor' + if dtstr: + self.ann_field(offset+4, offset+4, "Display type: %s" % dtstr) + if fs & 0x04: + self.ann_field(offset+4, offset+4, "Color space: standard sRGB") + # Save this for when we decode the first detailed timing descriptor + self.have_preferred_timing = (fs & 0x02) == 0x02 + if fs & 0x01: + gft = '' + else: + gft = 'not ' + self.ann_field(offset+4, offset+4, "Generalized timing formula: %ssupported" % gft) + + def convert_color(self, value): + # Convert from 10-bit packet format to float + outval = 0.0 + for i in range(10): + if value & 0x01: + outval += 2 ** -(10-i) + value >>= 1 + return outval + + def decode_chromaticity(self, offset): + redx = (self.cache[offset+2] << 2) + ((self.cache[offset] & 0xc0) >> 6) + redy = (self.cache[offset+3] << 2) + ((self.cache[offset] & 0x30) >> 4) + self.ann_field(offset, offset+9, "Chromacity red: X %1.3f, Y %1.3f" % ( + self.convert_color(redx), self.convert_color(redy))) + + greenx = (self.cache[offset+4] << 2) + ((self.cache[offset] & 0x0c) >> 6) + greeny = (self.cache[offset+5] << 2) + ((self.cache[offset] & 0x03) >> 4) + self.ann_field(offset, offset+9, "Chromacity green: X %1.3f, Y %1.3f" % ( + self.convert_color(greenx), self.convert_color(greeny))) + + bluex = (self.cache[offset+6] << 2) + ((self.cache[offset+1] & 0xc0) >> 6) + bluey = (self.cache[offset+7] << 2) + ((self.cache[offset+1] & 0x30) >> 4) + self.ann_field(offset, offset+9, "Chromacity blue: X %1.3f, Y %1.3f" % ( + self.convert_color(bluex), self.convert_color(bluey))) + + whitex = (self.cache[offset+8] << 2) + ((self.cache[offset+1] & 0x0c) >> 6) + whitey = (self.cache[offset+9] << 2) + ((self.cache[offset+1] & 0x03) >> 4) + self.ann_field(offset, offset+9, "Chromacity white: X %1.3f, Y %1.3f" % ( + self.convert_color(whitex), self.convert_color(whitey))) + + def decode_est_timing(self, offset): + # Pre-EDID modes + bitmap = (self.cache[offset] << 9) \ + + (self.cache[offset+1] << 1) \ + + ((self.cache[offset+2] & 0x80) >> 7) + modestr = '' + for i in range(17): + if bitmap & (1 << (16-i)): + modestr += est_modes[i] + ', ' + if modestr: + self.ann_field(offset, offset+2, "Supported establised modes: %s" % modestr[:-2]) + + def decode_std_timing(self, offset): + modestr = '' + for i in range(0, 16, 2): + if self.cache[offset+i] == 0x01 and self.cache[offset+i+1] == 0x01: + # Unused field + continue + x = (self.cache[offset+i] + 31) * 8 + ratio = (self.cache[offset+i+1] & 0xc0) >> 6 + ratio_x, ratio_y = xy_ratio[ratio] + y = x / ratio_x * ratio_y + refresh = (self.cache[offset+i+1] & 0x3f) + 60 + modestr += "%dx%d@%dHz, " % (x, y, refresh) + if modestr: + self.ann_field(offset, offset+2, "Supported standard modes: %s" % modestr[:-2]) + + def decode_detailed_timing(self, offset): + if offset == -72 and self.have_preferred_timing: + # Only on first detailed timing descriptor + section = 'Preferred' + else: + section = 'Detailed' + section += ' timing descriptor' + self.put(self.sn[offset][0], self.sn[offset+18][1], + self.out_ann, [ANN_SECTIONS, [section]]) + + pixclock = float((self.cache[offset+1] << 8) + self.cache[offset]) / 100 + self.ann_field(offset, offset+1, "Pixel clock: %.2f MHz" % pixclock) + + horiz_active = ((self.cache[offset+4] & 0xf0) << 4) + self.cache[offset+2] + self.ann_field(offset+2, offset+4, "Horizontal active: %d" % horiz_active) + + horiz_blank = ((self.cache[offset+4] & 0x0f) << 8) + self.cache[offset+3] + self.ann_field(offset+3, offset+4, "Horizontal blanking: %d" % horiz_blank) + + vert_active = ((self.cache[offset+7] & 0xf0) << 4) + self.cache[offset+5] + self.ann_field(offset+5, offset+7, "Vertical active: %d" % vert_active) + + vert_blank = ((self.cache[offset+7] & 0x0f) << 8) + self.cache[offset+6] + self.ann_field(offset+6, offset+7, "Vertical blanking: %d" % vert_blank) + + horiz_sync_off = ((self.cache[offset+11] & 0xc0) << 2) + self.cache[offset+8] + self.ann_field(offset+8, offset+11, "Horizontal sync offset: %d" % horiz_sync_off) + + horiz_sync_pw = ((self.cache[offset+11] & 0x30) << 4) + self.cache[offset+9] + self.ann_field(offset+9, offset+11, "Horizontal sync pulse width: %d" % horiz_sync_pw) + + vert_sync_off = ((self.cache[offset+11] & 0x0c) << 2) \ + + ((self.cache[offset+10] & 0xf0) >> 4) + self.ann_field(offset+10, offset+11, "Vertical sync offset: %d" % vert_sync_off) + + vert_sync_pw = ((self.cache[offset+11] & 0x03) << 4) \ + + (self.cache[offset+10] & 0x0f) + self.ann_field(offset+10, offset+11, "Vertical sync pulse width: %d" % vert_sync_pw) + + horiz_size = ((self.cache[offset+14] & 0xf0) << 4) + self.cache[offset+12] + vert_size = ((self.cache[offset+14] & 0x0f) << 8) + self.cache[offset+13] + self.ann_field(offset+12, offset+14, "Physical size: %dx%dmm" % (horiz_size, vert_size)) + + horiz_border = self.cache[offset+15] + if horiz_border: + self.ann_field(offset+15, offset+15, "Horizontal border: %d pixels" % horiz_border) + vert_border = self.cache[offset+16] + if vert_border: + self.ann_field(offset+16, offset+16, "Vertical border: %d lines" % vert_border) + + features = 'Flags: ' + if self.cache[offset+17] & 0x80: + features += 'interlaced, ' + stereo = (self.cache[offset+17] & 0x60) >> 5 + if stereo: + if self.cache[offset+17] & 0x01: + features += '2-way interleaved stereo (' + features += ['right image on even lines', 'left image on even lines', + 'side-by-side'][stereo-1] + features += '), ' + else: + features += 'field sequential stereo (' + features += ['right image on sync=1', 'left image on sync=1', + '4-way interleaved'][stereo-1] + features += '), ' + sync = (self.cache[offset+17] & 0x18) >> 3 + sync2 = (self.cache[offset+17] & 0x06) >> 1 + posneg = ['negative', 'positive'] + features += 'sync type ' + if sync == 0x00: + features += 'analog composite (serrate on RGB)' + elif sync == 0x01: + features += 'bipolar analog composite (serrate on RGB)' + elif sync == 0x02: + features += 'digital composite (serrate on composite polarity ' \ + + (posneg[sync2 & 0x01]) + ')' + elif sync == 0x03: + features += 'digital separate (' + features += 'Vsync polarity ' + (posneg[sync2 >> 1]) + features += ', Hsync polarity ' + (posneg[sync2 & 0x01]) + features += ')' + features += ', ' + self.ann_field(offset+17, offset+17, features[:-2]) + + def decode_descriptor(self, offset): + tag = self.cache[offset+3] + if tag == 0xff: + # Monitor serial number + text = bytes(self.cache[offset+5:][:13]).decode(encoding='cp437', errors='replace') + self.ann_field(offset, offset+17, "Serial number: %s" % text.strip()) + elif tag == 0xfe: + # Text + text = bytes(self.cache[offset+5:][:13]).decode(encoding='cp437', errors='replace') + self.ann_field(offset, offset+17, "Info: %s" % text.strip()) + elif tag == 0xfc: + # Monitor name + text = bytes(self.cache[offset+5:][:13]).decode(encoding='cp437', errors='replace') + self.ann_field(offset, offset+17, "Model name: %s" % text.strip()) + elif tag == 0xfd: + # Monitor range limits + self.put(self.sn[offset][0], self.sn[offset+17][1], self.out_ann, + [ANN_SECTIONS, ["Monitor range limits"]]) + self.ann_field(offset+5, offset+5, "Minimum vertical rate: %dHz" % + self.cache[offset+5]) + self.ann_field(offset+6, offset+6, "Maximum vertical rate: %dHz" % + self.cache[offset+6]) + self.ann_field(offset+7, offset+7, "Minimum horizontal rate: %dkHz" % + self.cache[offset+7]) + self.ann_field(offset+8, offset+8, "Maximum horizontal rate: %dkHz" % + self.cache[offset+8]) + self.ann_field(offset+9, offset+9, "Maximum pixel clock: %dMHz" % + (self.cache[offset+9] * 10)) + if self.cache[offset+10] == 0x02: + # Secondary GTF curve supported + self.ann_field(offset+10, offset+17, "Secondary timing formula supported") + elif tag == 0xfb: + # Additional color point data + self.put(self.sn[offset][0], self.sn[offset+17][1], self.out_ann, + [ANN_SECTIONS, ["Additional color point data"]]) + elif tag == 0xfa: + # Additional standard timing definitions + self.put(self.sn[offset][0], self.sn[offset+17][1], self.out_ann, + [ANN_SECTIONS, ["Additional standard timing definitions"]]) + else: + self.put(self.sn[offset][0], self.sn[offset+17][1], self.out_ann, + [ANN_SECTIONS, ["Unknown descriptor"]]) + + def decode_descriptors(self, offset): + # 4 consecutive 18-byte descriptor blocks + for i in range(offset, 0, 18): + if self.cache[i] != 0 and self.cache[i+1] != 0: + self.decode_detailed_timing(i) + else: + if self.cache[i+2] == 0 or self.cache[i+4] == 0 or True: + self.decode_descriptor(i) + + + + diff --git a/decoders/edid/pnpids.txt b/decoders/edid/pnpids.txt new file mode 100644 index 0000000..1ced20c --- /dev/null +++ b/decoders/edid/pnpids.txt @@ -0,0 +1,2135 @@ +AAE;Anatek Electronics Inc. +AAT;Ann Arbor Technologies +ABA;ABBAHOME INC. +ABC;AboCom System Inc +ABD;Allen Bradley Company +ABE;Alcatel Bell +ABO;Alcatel Bell +ABT;Anchor Bay Technologies, Inc. +ABV;Advanced Research Technology +ACA;Ariel Corporation +ACB;Aculab Ltd +ACC;Accton Technology Corporation +ACD;AWETA BV +ACE;Actek Engineering Pty Ltd +ACG;A&R Cambridge Ltd +ACH;Archtek Telecom Corporation +ACI;Ancor Communications Inc +ACK;Acksys +ACL;Apricot Computers +ACM;Acroloop Motion Control Systems Inc +ACO;Allion Computer Inc. +ACP;Aspen Tech Inc +ACR;Acer Technologies +ACS;Altos Computer Systems +ACT;Applied Creative Technology +ACU;Acculogic +ACV;ActivCard S.A +ADA;Addi-Data GmbH +ADB;Aldebbaron +ADC;Acnhor Datacomm +ADD;Advanced Peripheral Devices Inc +ADE;Arithmos, Inc. +ADH;Aerodata Holdings Ltd +ADI;ADI Systems Inc +ADK;Adtek System Science Company Ltd +ADL;ASTRA Security Products Ltd +ADM;Ad Lib MultiMedia Inc +ADN;Analog & Digital Devices Tel. Inc +ADP;Adaptec Inc +ADR;Nasa Ames Research Center +ADS;Analog Devices Inc +ADT;Adtek +ADT;Aved Display Technologies +ADV;Advanced Micro Devices Inc +ADX;Adax Inc +AEC;Antex Electronics Corporation +AED;Advanced Electronic Designs, Inc. +AEI;Actiontec Electric Inc +AEJ;Alpha Electronics Company +AEM;ASEM S.p.A. +AEP;Aetas Peripheral International +AET;Aethra Telecomunicazioni S.r.l. +AFA;Alfa Inc +AGC;Beijing Aerospace Golden Card Electronic Engineering Co.,Ltd. +AGI;Artish Graphics Inc +AGL;Argolis +AGM;Advan Int'l Corporation +AGT;Agilent Technologies +AHC;Advantech Co., Ltd. +AIC;Arnos Insturments & Computer Systems +AIE;Altmann Industrieelektronik +AII;Amptron International Inc. +AIL;Altos India Ltd +AIM;AIMS Lab Inc +AIR;Advanced Integ. Research Inc +AIS;Alien Internet Services +AIW;Aiwa Company Ltd +AIX;ALTINEX, INC. +AJA;AJA Video Systems, Inc. +AKB;Akebia Ltd +AKE;AKAMI Electric Co.,Ltd +AKI;AKIA Corporation +AKL;AMiT Ltd +AKM;Asahi Kasei Microsystems Company Ltd +AKP;Atom Komplex Prylad +AKY;Askey Computer Corporation +ALA;Alacron Inc +ALC;Altec Corporation +ALD;In4S Inc +ALG;Realtek Semiconductor Corp. +ALH;AL Systems +ALI;Acer Labs +ALJ;Altec Lansing +ALK;Acrolink Inc +ALL;Alliance Semiconductor Corporation +ALM;Acutec Ltd. +ALN;Alana Technologies +ALO;Algolith Inc. +ALP;Alps Electric Company Ltd +ALR;Advanced Logic +ALS;Avance Logic Inc +ALS;Texas Advanced optoelectronics Solutions, Inc +ALT;Altra +ALV;AlphaView LCD +ALX;ALEXON Co.,Ltd. +AMA;Asia Microelectronic Development Inc +AMB;Ambient Technologies, Inc. +AMC;Attachmate Corporation +AMD;Amdek Corporation +AMI;American Megatrends Inc +AML;Anderson Multimedia Communications (HK) Limited +AMN;Amimon LTD. +AMP;AMP Inc +AMT;AMT International Industry +AMX;AMX LLC +ANA;Anakron +ANC;Ancot +AND;Adtran Inc +ANI;Anigma Inc +ANK;Anko Electronic Company Ltd +ANL;Analogix Semiconductor, Inc +ANO;Anorad Corporation +ANP;Andrew Network Production +ANR;ANR Ltd +ANS;Ansel Communication Company +ANT;Ace CAD Enterprise Company Ltd +ANX;Acer Netxus Inc +AOA;AOpen Inc. +AOE;Advanced Optics Electronics, Inc. +AOL;America OnLine +AOT;Alcatel +APC;American Power Conversion +APD;AppliAdata +APG;Horner Electric Inc +API;A Plus Info Corporation +APL;Aplicom Oy +APM;Applied Memory Tech +APN;Appian Tech Inc +APP;Apple Computer Inc +APR;Aprilia s.p.a. +APS;Autologic Inc +APT;Audio Processing Technology Ltd +APV;A+V Link +APX;AP Designs Ltd +ARC;Alta Research Corporation +ARE;ICET S.p.A. +ARG;Argus Electronics Co., LTD +ARI;Argosy Research Inc +ARK;Ark Logic Inc +ARL;Arlotto Comnet Inc +ARM;Arima +ARO;Poso International B.V. +ARS;Arescom Inc +ART;Corion Industrial Corporation +ASC;Ascom Strategic Technology Unit +ASD;USC Information Sciences Institute +ASE;AseV Display Labs +ASI;Ahead Systems +ASK;Ask A/S +ASL;AccuScene Corporation Ltd +ASM;ASEM S.p.A. +ASN;Asante Tech Inc +ASP;ASP Microelectronics Ltd +AST;AST Research Inc +ASU;Asuscom Network Inc +ASX;AudioScience +ASY;Rockwell Collins / Airshow Systems +ATA;Allied Telesyn International (Asia) Pte Ltd +ATC;Ably-Tech Corporation +ATD;Alpha Telecom Inc +ATE;Innovate Ltd +ATH;Athena Informatica S.R.L. +ATI;Allied Telesis KK +ATK;Allied Telesyn Int'l +ATL;Arcus Technology Ltd +ATM;ATM Ltd +ATN;Athena Smartcard Solutions Ltd. +ATO;ASTRO DESIGN, INC. +ATP;Alpha-Top Corporation +ATT;AT&T +ATV;Office Depot, Inc. +ATX;Athenix Corporation +AUI;Alps Electric Inc +AUO;DO NOT USE - AUO +AUR;Aureal Semiconductor +AUT;Autotime Corporation +AVA;Avaya Communication +AVC;Auravision Corporation +AVD;Avid Electronics Corporation +AVE;Add Value Enterpises (Asia) Pte Ltd +AVI;Nippon Avionics Co.,Ltd +AVM;AVM GmbH +AVN ;Advance Computer Corporation +AVO;Avocent Corporation +AVR;AVerMedia Information, Inc. +AVT;Avtek (Electronics) Pty Ltd +AVV;SBS Technologies (Canada), Inc. (was Avvida Systems, Inc.) +AWC;Access Works Comm Inc +AWL;Aironet Wireless Communications, Inc +AWS;Wave Systems +AXB;Adrienne Electronics Corporation +AXC;AXIOMTEK CO., LTD. +AXE;D-Link Systems Inc (used as 2nd pnpid) +AXI;American Magnetics +AXL;Axel +AXP;American Express +AXT;Axtend Technologies Inc +AXX;Axxon Computer Corporation +AXY;AXYZ Automation Services, Inc +AYD;Aydin Displays +AYR;Airlib, Inc +AZM;AZ Middelheim - Radiotherapy +AZT;Aztech Systems Ltd +BAC;Biometric Access Corporation +BAN;Banyan +BBB;an-najah university +BBH;B&Bh +BBL;Brain Boxes Limited +BCC;Beaver Computer Corporaton +BCD;Dr. Seufert GmbH +BCM;Broadcom +BCQ;Deutsche Telekom Berkom GmbH +BCS;Booria CAD/CAM systems +BDO;Brahler ICS +BDR;Blonder Tongue Labs, Inc. +BDS;Barco Display Systems +BEC;Elektro Beckhoff GmbH +BEI;Beckworth Enterprises Inc +BEK;Beko Elektronik A.S. +BEL;Beltronic Industrieelektronik GmbH +BEO;Baug & Olufsen +BFE;B.F. Engineering Corporation +BGB;Barco Graphics N.V +BGT;Budzetron Inc +BHZ;BitHeadz, Inc. +BIC;Big Island Communications +BII;Boeckeler Instruments Inc +BIL;Billion Electric Company Ltd +BIO;BioLink Technologies International, Inc. +BIT;Bit 3 Computer +BLI;Busicom +BLN;BioLink Technologies +BLP;Bloomberg L.P. +BMI;Benson Medical Instruments Company +BML;BIOMED Lab +BMS;BIOMEDISYS +BNE;Bull AB +BNK;Banksia Tech Pty Ltd +BNO;Bang & Olufsen +BNS;Boulder Nonlinear Systems +BOB;Rainy Orchard +BOE;BOE +BOI;NINGBO BOIGLE DIGITAL TECHNOLOGY CO.,LTD +BOS;BOS +BPD;Micro Solutions, Inc. +BPU;Best Power +BRA;Braemac Pty Ltd +BRC;BARC +BRG;Bridge Information Co., Ltd +BRI;Boca Research Inc +BRM;Braemar Inc +BRO;BROTHER INDUSTRIES,LTD. +BSE;Bose Corporation +BSL;Biomedical Systems Laboratory +BST;BodySound Technologies, Inc. +BTC;Bit 3 Computer +BTE;Brilliant Technology +BTF;Bitfield Oy +BTI;BusTech Inc +BUF;Yasuhiko Shirai Melco Inc +BUJ;ATI Tech Inc +BUL;Bull +BUR;Bernecker & Rainer Ind-Eletronik GmbH +BUS;BusTek +BUT;21ST CENTURY ENTERTAINMENT +BWK;Bitworks Inc. +BXE;Buxco Electronics +BYD;byd:sign corporation +CAA;Castles Automation Co., Ltd +CAC;CA & F Elettronica +CAG;CalComp +CAI;Canon Inc. +CAL;Acon +CAM;Cambridge Audio +CAN;Canopus Company Ltd +CAN;Carrera Computer Inc +CAN;CORNEA +CAR;Cardinal Company Ltd +CAS;CASIO COMPUTER CO.,LTD +CAT;Consultancy in Advanced Technology +CBI;ComputerBoards Inc +CBR;Cebra Tech A/S +CBT;Cabletime Ltd +CBX;Cybex Computer Products Corporation +CCC;C-Cube Microsystems +CCI;Cache +CCJ;CONTEC CO.,LTD. +CCL;CCL/ITRI +CCP;Capetronic USA Inc +CDC;Core Dynamics Corporation +CDD;Convergent Data Devices +CDE;Colin.de +CDG;Christie Digital Systems Inc +CDI;Concept Development Inc +CDK;Cray Communications +CDN;Codenoll Technical Corporation +CDP;CalComp +CDS;Computer Diagnostic Systems +CDT;IBM Corporation +CDV;Convergent Design Inc. +CEA;Consumer Electronics Association +CEC;Chicony Electronics Company Ltd +CED;Cambridge Electronic Design Ltd +CEF;Cefar Digital Vision +CEI;Crestron Electronics, Inc. +CEM;MEC Electronics GmbH +CEN;Centurion Technologies P/L +CEP;C-DAC +CER;Ceronix +CET;TEC CORPORATION +CFG;Atlantis +CGA;Chunghwa Picture Tubes, LTD +CGS;Chyron Corp +CHA;Chase Research PLC +CHC;Chic Technology Corp. +CHD;ChangHong Electric Co.,Ltd +CHE;Acer Inc +CHG;Sichuan Changhong Electric CO, LTD. +CHI;Chrontel Inc +CHL;Chloride-R&D +CHM;CHIC TECHNOLOGY CORP. +CHO;Sichuang Changhong Corporation +CHP;CH Products +CHS;Agentur Chairos +CHT;Chunghwa Picture Tubes,LTD. +CHY;Cherry GmbH +CIC;Comm. Intelligence Corporation +CII;Cromack Industries Inc +CIL;Citicom Infotech Private Limited +CIN;Citron GmbH +CIP;Ciprico Inc +CIR;Cirrus Logic Inc +CIS;Cisco Systems Inc +CIT;Citifax Limited +CKC;The Concept Keyboard Company Ltd +CKJ;Carina System Co., Ltd. +CLA;Clarion Company Ltd +CLD;COMMAT L.t.d. +CLE;Classe Audio +CLG;CoreLogic +CLI;Cirrus Logic Inc +CLM;CrystaLake Multimedia +CLO;Clone Computers +CLT;automated computer control systems +CLV;Clevo Company +CLX;CardLogix +CMC;CMC Ltd +CMD;Colorado MicroDisplay, Inc. +CMG;Chenming Mold Ind. Corp. +CMI;C-Media Electronics +CMM;Comtime GmbH +CMN;Chimei Innolux Corporation +CMO;Chi Mei Optoelectronics corp. +CMR;Cambridge Research Systems Ltd +CMS;CompuMaster Srl +CMX;Comex Electronics AB +CNB;American Power Conversion +CNC;Alvedon Computers Ltd +CNE;Cine-tal +CNI;Connect Int'l A/S +CNN;Canon Inc +CNT;COINT Multimedia Systems +COB;COBY Electronics Co., Ltd +COD;CODAN Pty. Ltd. +COI;Codec Inc. +COL;Rockwell Collins, Inc. +COM;Comtrol Corporation +CON;Contec Company Ltd +COO;coolux GmbH +COR;Corollary Inc +COS;CoStar Corporation +COT;Core Technology Inc +COW;Polycow Productions +CPC;Ciprico Inc +CPD;CompuAdd +CPI;Computer Peripherals Inc +CPL;Compal Electronics Inc +CPQ;Compaq Computer Company +CPT;cPATH +CPX;Powermatic Data Systems +CRC;CONRAC GmbH +CRD;Cardinal Technical Inc +CRE;Creative Labs Inc +CRI;Crio Inc. +CRL;Creative Logic   +CRN;Cornerstone Imaging +CRO;Extraordinary Technologies PTY Limited +CRQ;Cirque Corporation +CRS;Crescendo Communication Inc +CRV;Cerevo Inc. +CRX;Cyrix Corporation +CSB;Transtex SA +CSC;Crystal Semiconductor +CSD;Cresta Systems Inc +CSE;Concept Solutions & Engineering +CSI;Cabletron System Inc +CSO;California Institute of Technology +CSS;CSS Laboratories +CST;CSTI Inc +CTA;CoSystems Inc +CTC;CTC Communication Development Company Ltd +CTE;Chunghwa Telecom Co., Ltd. +CTL;Creative Technology Ltd +CTM;Computerm Corporation +CTN;Computone Products +CTP;Computer Technology Corporation +CTS;Comtec Systems Co., Ltd. +CTX;Creatix Polymedia GmbH +CUB;Cubix Corporation +CUK;Calibre UK Ltd +CVA;Covia Inc. +CVS;Clarity Visual Systems +CWR;Connectware Inc +CXT;Conexant Systems +CYB;CyberVision +CYC;Cylink Corporation +CYD;Cyclades Corporation +CYL;Cyberlabs +CYT;Cytechinfo Inc +CYV;Cyviz AS +CYW;Cyberware +CYX;Cyrix Corporation +CZE;Carl Zeiss AG +DAC;Digital Acoustics Corporation +DAE;Digatron Industrie Elektronik GmbH +DAI;DAIS SET Ltd. +DAK;Daktronics +DAL;Digital Audio Labs Inc +DAN;Danelec Marine A/S +DAS;DAVIS AS +DAT;Datel Inc +DAU;Daou Tech Inc +DAV;Davicom Semiconductor Inc +DAW;DA2 Technologies Inc +DAX;Data Apex Ltd +DBD;Diebold Inc. +DBI;DigiBoard Inc +DBK;Databook Inc +DBL;Doble Engineering Company +DBN;DB Networks Inc +DCA;Digital Communications Association +DCC;Dale Computer Corporation +DCD;Datacast LLC +DCE;dSPACE GmbH +DCI;Concepts Inc +DCL;Dynamic Controls Ltd +DCM;DCM Data Products +DCO;Dialogue Technology Corporation +DCR;Decros Ltd +DCS;Diamond Computer Systems Inc +DCT;Dancall Telecom A/S +DCV;Datatronics Technology Inc +DDA;DA2 Technologies Corporation +DDD;Danka Data Devices +DDI;Data Display AG +DDS;Barco, n.v. +DDT;Datadesk Technologies Inc +DEC;Digital Equipment Corporation +DEI;Deico Electronics +DEL;Dell Inc. +DEN;Densitron Computers Ltd +DEX;idex displays +DFI;DFI +DFK;SharkTec A/S +DGA;Digiital Arts Inc +DGC;Data General Corporation +DGI;DIGI International +DGK;DugoTech Co., LTD +DGP;Digicorp European sales S.A. +DGS;Diagsoft Inc +DGT;The Dearborn Group +DGT;Dearborn Group Technology +DHP;DH Print +DHQ;Quadram +DHT;Projectavision Inc +DIA;Diadem +DIG;Digicom S.p.A. +DII;Dataq Instruments Inc +DIM;dPict Imaging, Inc. +DIN;Daintelecom Co., Ltd +DIS;Diseda S.A. +DIT;Dragon Information Technology +DJE;Capstone Visua lProduct Development +DJP;Maygay Machines, Ltd +DKY;Datakey Inc +DLB;Dolby Laboratories Inc. +DLC;Diamond Lane Comm. Corporation +DLG;Digital-Logic GmbH +DLK;D-Link Systems Inc +DLL;Dell Inc +DLT;Digitelec Informatique Park Cadera +DMB;Digicom Systems Inc +DMC;Dune Microsystems Corporation +DMM;Dimond Multimedia Systems Inc +DMP;D&M Holdings Inc, Professional Business Company +DMS;DOME imaging systems +DMT;Distributed Management Task Force, Inc. (DMTF) +DMV;NDS Ltd +DNA;DNA Enterprises, Inc. +DNG;Apache Micro Peripherals Inc +DNI;Deterministic Networks Inc. +DNT;Dr. Neuhous Telekommunikation GmbH +DNV;DiCon +DOL;Dolman Technologies Group Inc +DOM;Dome Imaging Systems +DON;DENON, Ltd. +DOT;Dotronic Mikroelektronik GmbH +DPA;DigiTalk Pro AV +DPC;Delta Electronics Inc +DPI;DocuPoint +DPL;Digital Projection Limited +DPM;ADPM Synthesis sas +DPS;Digital Processing Systems +DPT;DPT +DPX;DpiX, Inc. +DQB;Datacube Inc +DRB;Dr. Bott KG +DRC;Data Ray Corp. +DRD;DIGITAL REFLECTION INC. +DRI;Data Race Inc +DSD;DS Multimedia Pte Ltd +DSI;Digitan Systems Inc +DSM;DSM Digital Services GmbH +DSP;Domain Technology Inc +DTA;DELTATEC +DTC;DTC Tech Corporation +DTE;Dimension Technologies, Inc. +DTI;Diversified Technology, Inc. +DTK;Dynax Electronics (HK) Ltd +DTL;e-Net Inc +DTN;Datang Telephone Co +DTO;Deutsche Thomson OHG +DTT;Design & Test Technology, Inc. +DTX;Data Translation +DUA;Dosch & Amand GmbH & Company KG +DUN;NCR Corporation +DVD;Dictaphone Corporation +DVL;Devolo AG +DVS;Digital Video System +DVT;Data Video +DWE;Daewoo Electronics Company Ltd +DXC;Digipronix Control Systems +DXL;Dextera Labs Inc +DXP;Data Expert Corporation +DXS;Signet +DYC;Dycam Inc +DYM;Dymo-CoStar Corporation +DYN;Askey Computer Corporation +DYX;Dynax Electronics (HK) Ltd +EAS;Evans and Sutherland Computer +EBH;Data Price Informatica +EBT;HUALONG TECHNOLOGY CO., LTD +ECA;Electro Cam Corp. +ECC;ESSential Comm. Corporation +ECI;Enciris Technologies +ECK;Eugene Chukhlomin Sole Proprietorship, d.b.a. +ECL;Excel Company Ltd +ECM;E-Cmos Tech Corporation +ECO;Echo Speech Corporation +ECP;Elecom Company Ltd +ECS;Elitegroup Computer Systems Company Ltd +ECT;Enciris Technologies +EDC;e.Digital Corporation +EDG;Electronic-Design GmbH +EDI;Edimax Tech. Company Ltd +EDM;EDMI +EDT;Emerging Display Technologies Corp +EEE;ET&T Technology Company Ltd +EEH;EEH Datalink GmbH +EEP;E.E.P.D. GmbH +EES;EE Solutions, Inc. +EGD;EIZO GmbH Display Technologies +EGL;Eagle Technology +EGN;Egenera, Inc. +EGO;Ergo Electronics +EHJ;Epson Research +EHN;Enhansoft +EIC;Eicon Technology Corporation +EKA;MagTek Inc. +EKC;Eastman Kodak Company +EKS;EKSEN YAZILIM +ELA;ELAD srl +ELC;Electro Scientific Ind +ELE;Elecom Company Ltd +ELG;Elmeg GmbH Kommunikationstechnik +ELI;Edsun Laboratories +ELL;Electrosonic Ltd +ELM;Elmic Systems Inc +ELO;Elo TouchSystems Inc +ELO;Tyco Electronics +ELS;ELSA GmbH +ELT;Element Labs, Inc. +ELX;Elonex PLC +EMB;Embedded computing inc ltd +EMC;eMicro Corporation +EME;EMiNE TECHNOLOGY COMPANY, LTD. +EMG;EMG Consultants Inc +EMI;Ex Machina Inc +EMU;Emulex Corporation +ENC;Eizo Nanao Corporation +END;ENIDAN Technologies Ltd +ENE;ENE Technology Inc. +ENI;Efficient Networks +ENS;Ensoniq Corporation +ENT;Enterprise Comm. & Computing Inc +EPC;Empac +EPI;Envision Peripherals, Inc +EPN;EPiCON Inc. +EPS;KEPS +EQP;Equipe Electronics Ltd. +EQX;Equinox Systems Inc +ERG;Ergo System +ERI;Ericsson Mobile Communications AB +ERN;Ericsson, Inc. +ERP;Euraplan GmbH +ERT;Escort Insturments Corporation +ESA;Elbit Systems of America +ESC;Eden Sistemas de Computacao S/A +ESD;Ensemble Designs, Inc +ESG;ELCON Systemtechnik GmbH +ESI;Extended Systems, Inc. +ESK;ES&S +ESS;ESS Technology Inc +EST;Embedded Solution Technology +ESY;E-Systems Inc +ETC;Everton Technology Company Ltd +ETD;ELAN MICROELECTRONICS CORPORATION +ETH;Etherboot Project +ETI;Eclipse Tech Inc +ETK;eTEK Labs Inc. +ETL;Evertz Microsystems Ltd. +ETS;Electronic Trade Solutions Ltd +ETT;E-Tech Inc +EUT;Ericsson Mobile Networks B.V. +EVI;eviateg GmbH +EVX;Everex +EXA;Exabyte +EXC;Excession Audio +EXI;Exide Electronics +EXN;RGB Systems, Inc. dba Extron Electronics +EXP;Data Export Corporation +EXT;Exatech Computadores & Servicos Ltda +EXX;Exxact GmbH +EXY;Exterity Ltd +EZE;EzE Technologies +EZP;Storm Technology +FAR;Farallon Computing +FBI;Interface Corporation +FCB;Furukawa Electric Company Ltd +FCG;First International Computer Ltd +FCS;Focus Enhancements, Inc. +FDC;Future Domain +FDT;Fujitsu Display Technologies Corp. +FEC;FURUNO ELECTRIC CO., LTD. +FEL;Fellowes & Questec +FEN;Fen Systems Ltd. +FER;Ferranti Int'L +FFI;Fairfield Industries +FGD;Lisa Draexlmaier GmbH +FGL;Fujitsu General Limited. +FHL;FHLP +FIC;Formosa Industrial Computing Inc +FIL;Forefront Int'l Ltd +FIN;Finecom Co., Ltd. +FIR;Chaplet Systems Inc +FIS;FLY-IT Simulators +FIT;Feature Integration Technology Inc. +FJC;Fujitsu Takamisawa Component Limited +FJS;Fujitsu Spain +FJT;F.J. Tieman BV +FLE;ADTI Media, Inc +FLI;Faroudja Laboratories +FLY;Butterfly Communications +FMA;Fast Multimedia AG +FMC;Ford Microelectronics Inc +FMI;Fujitsu Microelect Inc +FMI;Fellowes, Inc. +FML;Fujitsu Microelect Ltd +FMZ;Formoza-Altair +FNC;Fanuc LTD +FNI;Funai Electric Co., Ltd. +FOA;FOR-A Company Limited +FOS;Foss Tecator +FOX;HON HAI PRECISON IND.CO.,LTD. +FPE;Fujitsu Peripherals Ltd +FPS;Deltec Corporation +FPX;Cirel Systemes +FRC;Force Computers +FRD;Freedom Scientific BLV +FRE;Forvus Research Inc +FRI;Fibernet Research Inc +FRS;South Mountain Technologies, LTD +FSC;Future Systems Consulting KK +FSI;Fore Systems Inc +FST;Modesto PC Inc +FTC;Futuretouch Corporation +FTE;Frontline Test Equipment Inc. +FTG;FTG Data Systems +FTI;FastPoint Technologies, Inc. +FTN;Fountain Technologies Inc +FTR;Mediasonic +FUJ;Fujitsu Ltd +FUN;sisel muhendislik +FUS;Fujitsu Siemens Computers GmbH +FVC;First Virtual Corporation +FVX;C-C-C Group Plc +FWA;Attero Tech, LLC +FWR;Flat Connections Inc +FXX;Fuji Xerox +FZC;Founder Group Shenzhen Co. +FZI;FZI Forschungszentrum Informatik +GAG;Gage Applied Sciences Inc +GAL;Galil Motion Control +GAU;Gaudi Co., Ltd. +GCC;GCC Technologies Inc +GCI;Gateway Comm. Inc +GCS;Grey Cell Systems Ltd +GDC;General Datacom +GDI;G. Diehl ISDN GmbH +GDS;GDS +GDT;Vortex Computersysteme GmbH +GEF;GE Fanuc Embedded Systems +GEH;GE Intelligent Platforms - Huntsville +GEM;Gem Plus +GEN;Genesys ATE Inc +GEO;GEO Sense +GES;GES Singapore Pte Ltd +GET;Getac Technology Corporation +GFM;GFMesstechnik GmbH +GFN;Gefen Inc. +GGL;Google Inc. +GIC;General Inst. Corporation +GIM;Guillemont International +GIS;AT&T Global Info Solutions +GJN;Grand Junction Networks +GLE;AD electronics +GLM;Genesys Logic +GLS;Gadget Labs LLC +GMK;GMK Electronic Design GmbH +GML;General Information Systems +GMM;GMM Research Inc +GMN;GEMINI 2000 Ltd +GMX;GMX Inc +GND;Gennum Corporation +GNN;GN Nettest Inc +GNZ;Gunze Ltd +GRA;Graphica Computer +GRE;GOLD RAIN ENTERPRISES CORP. +GRH;Granch Ltd +GRV;Advanced Gravis +GRY;Robert Gray Company +GSB;NIPPONDENCHI CO,.LTD +GSC;General Standards Corporation +GSM;Goldstar Company Ltd +GST;Graphic SystemTechnology +GSY;Grossenbacher Systeme AG +GTC;Graphtec Corporation +GTI;Goldtouch +GTK;G-Tech Corporation +GTM;Garnet System Company Ltd +GTS;Geotest Marvin Test Systems Inc +GTT;General Touch Technology Co., Ltd. +GUD;Guntermann & Drunck GmbH +GUZ;Guzik Technical Enterprises +GVC;GVC Corporation +GVL;Global Village Communication +GWI;GW Instruments +GWY;Gateway 2000 +GZE;GUNZE Limited +HAE;Haider electronics +HAI;Haivision Systems Inc. +HAL;Halberthal +HAN;Hanchang System Corporation +HAY;Hayes Microcomputer Products Inc +HCA;DAT +HCE;Hitachi Consumer Electronics Co., Ltd +HCL;HCL America Inc +HCM;HCL Peripherals +HCP;Hitachi Computer Products Inc +HCW;Hauppauge Computer Works Inc +HDC;HardCom Elektronik & Datateknik +HDI;HD-INFO d.o.o. +HDV;Holografika kft. +HEC;Hitachi Engineering Company Ltd +HEC;Hisense Electric Co., Ltd. +HEL;Hitachi Micro Systems Europe Ltd +HER;Ascom Business Systems +HET;HETEC Datensysteme GmbH +HHC;HIRAKAWA HEWTECH CORP. +HIB;Hibino Corporation +HIC;Hitachi Information Technology Co., Ltd. +HIK;Hikom Co., Ltd. +HIL;Hilevel Technology +HIT;Hitachi America Ltd +HJI;Harris & Jeffries Inc +HKA;HONKO MFG. CO., LTD. +HKG;Josef Heim KG +HMC;Hualon Microelectric Corporation +HMK;hmk Daten-System-Technik BmbH +HMX;HUMAX Co., Ltd. +HNS;Hughes Network Systems +HOB;HOB Electronic GmbH +HOE;Hosiden Corporation +HOL;Holoeye Photonics AG +HPA;Zytor Communications +HPC;Hewlett Packard Co. +HPD;Hewlett Packard +HPI;Headplay, Inc. +HPK;HAMAMATSU PHOTONICS K.K. +HPQ;HP +HPR;H.P.R. Electronics GmbH +HRC;Hercules +HRE;Qingdao Haier Electronics Co., Ltd. +HRL;Herolab GmbH +HRS;Harris Semiconductor +HRT;HERCULES +HSC;Hagiwara Sys-Com Company Ltd +HSD;HannStar Display Corp +HSM;AT&T Microelectronics +HSP;HannStar Display Corp +HTC;Hitachi Ltd +HTI;Hampshire Company, Inc. +HTK;Holtek Microelectronics Inc +HTX;Hitex Systementwicklung GmbH +HUB;GAI-Tronics, A Hubbell Company +HUM;IMP Electronics Ltd. +HWA;Harris Canada Inc +HWC;DBA Hans Wedemeyer +HWD;Highwater Designs Ltd +HWP;Hewlett Packard +HXM;Hexium Ltd. +HYC;Hypercope Gmbh Aachen +HYD;Hydis Technologies.Co.,LTD +HYO;HYC CO., LTD. +HYP;Hyphen Ltd +HYR;Hypertec Pty Ltd +HYT;Heng Yu Technology (HK) Limited +HYV;Hynix Semiconductor +IAF;Institut f r angewandte Funksystemtechnik GmbH +IAI;Integration Associates, Inc. +IAT;IAT Germany GmbH +IBC;Integrated Business Systems +IBI;INBINE.CO.LTD +IBM;IBM Brasil +IBM;IBM France +IBP;IBP Instruments GmbH +IBR;IBR GmbH +ICA;ICA Inc +ICC;BICC Data Networks Ltd +ICD;ICD Inc +ICE;IC Ensemble +ICI;Infotek Communication Inc +ICM;Intracom SA +ICN;Sanyo Icon +ICO;Intel Corp +ICS;Integrated Circuit Systems +ICV;Inside Contactless +ICX;ICCC A/S +IDC;International Datacasting Corporation +IDE;IDE Associates +IDK;IDK Corporation +IDO;IDEO Product Development +IDP;Integrated Device Technology, Inc. +IDS;Interdigital Sistemas de Informacao +IDT;International Display Technology +IDX;IDEXX Labs +IEC;Interlace Engineering Corporation +IEE;IEE +IEI;Interlink Electronics +IFS;In Focus Systems Inc +IFT;Informtech +IFX;Infineon Technologies AG +IGC;Intergate Pty Ltd +IGM;IGM Communi +IHE;InHand Electronics +IIC;ISIC Innoscan Industrial Computers A/S +III;Intelligent Instrumentation +IIN;IINFRA Co., Ltd +IKS;Ikos Systems Inc +ILC;Image Logic Corporation +ILS;Innotech Corporation +IMA;Imagraph +IMC;IMC Networks +IMD;ImasDe Canarias S.A. +IME;Imagraph +IMG;IMAGENICS Co., Ltd. +IMI;International Microsystems Inc +IMM;Immersion Corporation +IMN;Impossible Production +IMP;Impression Products Incorporated +IMT;Inmax Technology Corporation +INC;Home Row Inc +IND;ILC +INE;Inventec Electronics (M) Sdn. Bhd. +INF;Inframetrics Inc +ING;Integraph Corporation +INI;Initio Corporation +INK;Indtek Co., Ltd. +INL;InnoLux Display Corporation +INM;InnoMedia Inc +INN;Innovent Systems, Inc. +INO;Innolab Pte Ltd +INP;Interphase Corporation +INS;Ines GmbH +INT;Interphase Corporation +inu;Inovatec S.p.A. +INV;Inviso, Inc. +INZ;Best Buy +IOA;CRE Technology Corporation +IOD;I-O Data Device Inc +IOM;Iomega +ION;Inside Out Networks +IOS;i-O Display System +IOT;I/OTech Inc +IPC;IPC Corporation +IPD;Industrial Products Design, Inc. +IPI;Intelligent Platform Management Interface (IPMI) forum (Intel, HP, NEC, Dell) +IPM;IPM Industria Politecnica Meridionale SpA +IPN;Performance Technologies +IPR;Ithaca Peripherals +IPS;IPS, Inc. (Intellectual Property Solutions, Inc.) +IPT;International Power Technologies +IPW;IPWireless, Inc +IQT;IMAGEQUEST Co., Ltd +IRD;IRdata +ISA;Symbol Technologies +ISC;Id3 Semiconductors +ISG;Insignia Solutions Inc +ISI;Interface Solutions +ISL;Isolation Systems +ISM;Image Stream Medical +ISP;IntreSource Systems Pte Ltd +ISR;INSIS Co., LTD. +ISS;ISS Inc +IST;Intersolve Technologies +ISY;International Integrated Systems,Inc.(IISI) +ITA;Itausa Export North America +ITC;Intercom Inc +ITD;Internet Technology Corporation +ITE;Integrated Tech Express Inc +ITK;ITK Telekommunikation AG +ITL;Inter-Tel +ITM;ITM inc. +ITN;The NTI Group +ITP;IT-PRO Consulting und Systemhaus GmbH +ITR;Infotronic America, Inc. +ITS;IDTECH +ITT;I&T Telecom. +ITX;integrated Technology Express Inc +IUC;ICSL +IVI;Intervoice Inc +IVM;Liyama North America +IWR;Icuiti Corporation +IWX;Intelliworxx, Inc. +IXD;Intertex Data AB +JAC;Astec Inc +JAE;Japan Aviation Electronics Industry, Limited +JAS;Janz Automationssysteme AG +JAT;Jaton Corporation +JAZ;Carrera Computer Inc (used as second pnpid) +JCE;Jace Tech Inc +JDL;Japan Digital Laboratory Co.,Ltd. +JEN;N-Vision +JET;JET POWER TECHNOLOGY CO., LTD. +JFX;Jones Futurex Inc +JGD;University College +JIC;Jaeik Information & Communication Co., Ltd. +JMT;Micro Technical Company Ltd +JPC;JPC Technology Limited +JPW;Wallis Hamilton Industries +JQE;CNet Technical Inc +JSD;JS DigiTech, Inc +JSI;Jupiter Systems, Inc. +JSK;SANKEN ELECTRIC CO., LTD +JTS;JS Motorsports +JTY;jetway security micro,inc +JUK;Janich & Klass Computertechnik GmbH +JUP;Jupiter Systems +JVC;JVC +JWD;Video International Inc. +JWL;Jewell Instruments, LLC +JWS;JWSpencer & Co. +JWY;Jetway Information Co., Ltd +KAR;Karna +KBI;Kidboard Inc +KBL;Kobil Systems GmbH +KCL;Keycorp Ltd +KDE;KDE +KDK;Kodiak Tech +KDM;Korea Data Systems Co., Ltd. +KDS;KDS USA +KEC;Kyushu Electronics Systems Inc +KEM;Kontron Embedded Modules GmbH +KES;Kesa Corporation +KEY;Key Tech Inc +KFC;SCD Tech +KFE ;Komatsu Forest +KFX;Kofax Image Products +KIS;KiSS Technology A/S +KMC;Mitsumi Company Ltd +KML;Kensington Microware Ltd +KNC;Konica corporation +KNX;Nutech Marketing PTL +KOB;Kobil Systems GmbH +KOD;Eastman Kodak Company +KOE;KOLTER ELECTRONIC +KOL;Kollmorgen Motion Technologies Group +KOW;KOWA Company,LTD. +KPC;King Phoenix Company +KRL;Krell Industries Inc. +KRM;Kroma Telecom +KRY;Kroy LLC +KSC;Kinetic Systems Corporation +KSL;Karn Solutions Ltd. +KSX;King Tester Corporation +KTC;Kingston Tech Corporation +KTD;Takahata Electronics Co.,Ltd. +KTE;K-Tech +KTG;Kayser-Threde GmbH +KTI;Konica Technical Inc +KTK;Key Tronic Corporation +KTN;Katron Tech Inc +KUR;Kurta Corporation +KVA;Kvaser AB +KWD;Kenwood Corporation +KYC;Kyocera Corporation +KYE;KYE Syst Corporation +KYK;Samsung Electronics America Inc +KZI;K-Zone International co. Ltd. +KZN;K-Zone International +LAB;ACT Labs Ltd +LAC;LaCie +LAF;Microline +LAG;Laguna Systems +LAN;Sodeman Lancom Inc +LAS;LASAT Comm. A/S +LAV;Lava Computer MFG Inc +LBO;Lubosoft +LCC;LCI +LCD;Toshiba Matsushita Display Technology Co., Ltd +LCE;La Commande Electronique +LCI;Lite-On Communication Inc +LCM;Latitude Comm. +LCN;LEXICON +LCS;Longshine Electronics Company +LCT;Labcal Technologies +LDT;LogiDataTech Electronic GmbH +LEC;Lectron Company Ltd +LED;Long Engineering Design Inc +LEG;Legerity, Inc +LEN;Lenovo Group Limited +LEO;First International Computer Inc +LEX;Lexical Ltd +LGC;Logic Ltd +LGI;Logitech Inc +LGS;LG Semicom Company Ltd +LGX;Lasergraphics, Inc. +LHA;Lars Haagh ApS +LHE;Lung Hwa Electronics Company Ltd +LHT;Lighthouse Technologies Limited +LIP;Linked IP GmbH +LIT;Lithics Silicon Technology +LJX;Datalogic Corporation +LKM;Likom Technology Sdn. Bhd. +LLL;L-3 Communications +LMG;Lucent Technologies +LMI;Lexmark Int'l Inc +LMP;Leda Media Products +LMT;Laser Master +LND;Land Computer Company Ltd +LNK;Link Tech Inc +LNR;Linear Systems Ltd. +LNT;LANETCO International +LNV;Lenovo +LOC;Locamation B.V. +LOE;Loewe Opta GmbH +LOG;Logicode Technology Inc +LPE;El-PUSK Co., Ltd. +LPI;Design Technology +LPL;DO NOT USE - LPL +LSC;LifeSize Communications +LSI;Loughborough Sound Images +LSJ;LSI Japan Company Ltd +LSL;Logical Solutions +LSY;LSI Systems Inc +LTC;Labtec Inc +LTI;Jongshine Tech Inc +LTK;Lucidity Technology Company Ltd +LTN;Litronic Inc +LTS;LTS Scale LLC +LTV;Leitch Technology International Inc. +LTW;Lightware, Inc +LUC;Lucent Technologies +LUM;Lumagen, Inc. +LUX;Luxxell Research Inc +LWC;Labway Corporation +LWR;Lightware Visual Engineering +LWW;Lanier Worldwide +LXN;Luxeon +LXS;ELEA CardWare +LZX;Lightwell Company Ltd +MAC;MAC System Company Ltd +MAD;Xedia Corporation +MAE;Maestro Pty Ltd +MAG;MAG InnoVision +MAI;Mutoh America Inc +MAL;Meridian Audio Ltd +MAN;LGIC +MAS;Mass Inc. +MAT;Matsushita Electric Ind. Company Ltd +MAX;Rogen Tech Distribution Inc +MAY;Maynard Electronics +MAZ;MAZeT GmbH +MBC;MBC +MBD;Microbus PLC +MBM;Marshall Electronics +MBV;Moreton Bay +MCA;American Nuclear Systems Inc +MCC;Micro Industries +MCD;McDATA Corporation +MCE;Metz-Werke GmbH & Co KG +MCG;Motorola Computer Group +MCI;Micronics Computers +MCL;Motorola Communications Israel +MCM;Metricom Inc +MCN;Micron Electronics Inc +MCO;Motion Computing Inc. +MCP;Magni Systems Inc +MCQ;Mat's Computers +MCR;Marina Communicaitons +MCS;Micro Computer Systems +MCT;Microtec +MDA;Media4 Inc +MDC;Midori Electronics +MDD;MODIS +MDG;Madge Networks +MDI;Micro Design Inc +MDK;Mediatek Corporation +MDO;Panasonic +MDR;Medar Inc +MDS;Micro Display Systems Inc +MDT;Magus Data Tech +MDV;MET Development Inc +MDX;MicroDatec GmbH +MDY;Microdyne Inc +MEC;Mega System Technologies Inc +MED;Messeltronik Dresden GmbH +MEE;Mitsubishi Electric Engineering Co., Ltd. +MEG;Abeam Tech Ltd +MEI;Panasonic Industry Company +MEL;Mitsubishi Electric Corporation +MEN;MEN Mikroelectronik Nueruberg GmbH +MEQ;Matelect Ltd. +MET;Metheus Corporation +MFG;MicroField Graphics Inc +MFI;Micro Firmware +MFR;MediaFire Corp. +MGA;Mega System Technologies, Inc. +MGC;Mentor Graphics Corporation +MGE;Schneider Electric S.A. +MGL;M-G Technology Ltd +MGT;Megatech R & D Company +MIC;Micom Communications Inc +MID;miro Displays +MII;Mitec Inc +MIL;Marconi Instruments Ltd +MIN;Minicom Digital Signage +MIP;micronpc.com +MIR;Miro Computer Prod. +MIS;Modular Industrial Solutions Inc +MIT;MCM Industrial Technology GmbH +MJI;MARANTZ JAPAN, INC. +MJS;MJS Designs +MKC;Media Tek Inc. +MKT;MICROTEK Inc. +MKV;Trtheim Technology +MLD;Deep Video Imaging Ltd +MLG;Micrologica AG +MLI;McIntosh Laboratory Inc. +MLM;Millennium Engineering Inc +MLN;Mark Levinson +MLS;Milestone EPE +MLX;Mylex Corporation +MMA;Micromedia AG +MMD;Micromed Biotecnologia Ltd +MMF;Minnesota Mining and Manufacturing +MMI;Multimax +MMM;Electronic Measurements +MMN;MiniMan Inc +MMS;MMS Electronics +MNC;Mini Micro Methods Ltd +MNL;Monorail Inc +MNP;Microcom +MOD;Modular Technology +MOM;Momentum Data Systems +MOS;Moses Corporation +MOT;Motorola UDS +MPC;M-Pact Inc +MPI;Mediatrix Peripherals Inc +MPJ;Microlab +MPL;Maple Research Inst. Company Ltd +MPN;Mainpine Limited +MPS;mps Software GmbH +MPX;Micropix Technologies, Ltd. +MQP;MultiQ Products AB +MRA;Miranda Technologies Inc +MRC;Marconi Simulation & Ty-Coch Way Training +MRD;MicroDisplay Corporation +MRK;Maruko & Company Ltd +MRL;Miratel +MRO;Medikro Oy +MRT;Merging Technologies +MSA;Micro Systemation AB +MSC;Mouse Systems Corporation +MSD;Datenerfassungs- und Informationssysteme +MSF;M-Systems Flash Disk Pioneers +MSG;MSI GmbH +MSH;Microsoft +MSI;Microstep +MSK;Megasoft Inc +MSL;MicroSlate Inc. +MSM;Advanced Digital Systems +MSP;Mistral Solutions [P] Ltd. +MST;MS Telematica +MSU;motorola +MSV;Mosgi Corporation +MSX;Micomsoft Co., Ltd. +MSY;MicroTouch Systems Inc +MTB;Media Technologies Ltd. +MTC;Mars-Tech Corporation +MTD;MindTech Display Co. Ltd +MTE;MediaTec GmbH +MTH;Micro-Tech Hearing Instruments +MTI;MaxCom Technical Inc +MTI;Motorola Inc. +MTK;Microtek International Inc. +MTL;Mitel Corporation +MTN;Mtron Storage Technology Co., Ltd. +MTR;Mitron computer Inc +MTS;Multi-Tech Systems +MTU;Mark of the Unicorn Inc +MTX;Matrox +MUD;Multi-Dimension Institute +MUK;mainpine limited +MVD;Microvitec PLC +MVI;Media Vision Inc +MVM;SOBO VISION +MVS;Microvision +MVX;COM 1 +MWI;Multiwave Innovation Pte Ltd +MWR;mware +MWY;Microway Inc +MXD;MaxData Computer GmbH & Co.KG +MXI;Macronix Inc +MXL;Hitachi Maxell, Ltd. +MXP;Maxpeed Corporation +MXT;Maxtech Corporation +MXV;MaxVision Corporation +MYA;Monydata +MYR;Myriad Solutions Ltd +MYX;Micronyx Inc +NAC;Ncast Corporation +NAD;NAD Electronics +NAK;Nakano Engineering Co.,Ltd. +NAL;Network Alchemy +NAT;NaturalPoint Inc. +NAV;Navigation Corporation +NAX;Naxos Tecnologia +NBL;N*Able Technologies Inc +NBS;National Key Lab. on ISN +NBT;NingBo Bestwinning Technology CO., Ltd +NCA;Nixdorf Company +NCC;NCR Corporation +NCE;Norcent Technology, Inc. +NCI;NewCom Inc +NCL;NetComm Ltd +NCR;NCR Electronics +NCS;Northgate Computer Systems +NCT;NEC CustomTechnica, Ltd. +NDC;National DataComm Corporaiton +NDI;National Display Systems +NDK;Naitoh Densei CO., LTD. +NDL;Network Designers +NDS;Nokia Data +NEC;NEC Corporation +NEO;NEO TELECOM CO.,LTD. +NET;Mettler Toledo +NEU;NEUROTEC - EMPRESA DE PESQUISA E DESENVOLVIMENTO EM BIOMEDICINA +NEX;Nexgen Mediatech Inc., +NFC;BTC Korea Co., Ltd +NFS;Number Five Software +NGC;Network General +NGS;A D S Exports +NHT;Vinci Labs +NIC;National Instruments Corporation +NIS;Nissei Electric Company +NIT;Network Info Technology +NIX;Seanix Technology Inc +NLC;Next Level Communications +NMP;Nokia Mobile Phones +NMS;Natural Micro System +NMV;NEC-Mitsubishi Electric Visual Systems Corporation +NMX;Neomagic +NNC;NNC +NOE;NordicEye AB +NOI;North Invent A/S +NOK;Nokia Display Products +NOR;Norand Corporation +NOT;Not Limited Inc +NPI;Network Peripherals Inc +NRL;U.S. Naval Research Lab +NRT;Beijing Northern Radiantelecom Co. +NRV;Taugagreining hf +NSC;National Semiconductor Corporation +NSI;NISSEI ELECTRIC CO.,LTD +NSP;Nspire System Inc. +NSS;Newport Systems Solutions +NST;Network Security Technology Co +NTC;NeoTech S.R.L +NTI;New Tech Int'l Company +NTL;National Transcomm. Ltd +NTN;Nuvoton Technology Corporation +NTR;N-trig Innovative Technologies, Inc. +NTS;Nits Technology Inc. +NTT;NTT Advanced Technology Corporation +NTW;Networth Inc +NTX;Netaccess Inc +NUG;NU Technology, Inc. +NUI;NU Inc. +NVC;NetVision Corporation +NVD;Nvidia +NVI;NuVision US, Inc. +NVL;Novell Inc +NVT;Navatek Engineering Corporation +NWC;NW Computer Engineering +NWP;NovaWeb Technologies Inc +NWS;Newisys, Inc. +NXC;NextCom K.K. +NXG;Nexgen +NXP;NXP Semiconductors bv. +NXQ;Nexiq Technologies, Inc. +NXS;Technology Nexus Secure Open Systems AB +NYC;nakayo telecommunications,inc. +OAK;Oak Tech Inc +OAS;Oasys Technology Company +OBS;Optibase Technologies +OCD;Macraigor Systems Inc +OCN;Olfan +OCS;Open Connect Solutions +ODM;ODME Inc. +ODR;Odrac +OEC;ORION ELECTRIC CO.,LTD +OEI;Optum Engineering Inc. +OIC;Option Industrial Computers +OIM;Option International +OIN;Option International +OKI;OKI Electric Industrial Company Ltd +OLC;Olicom A/S +OLD;Olidata S.p.A. +OLI;Olivetti +OLT;Olitec S.A. +OLV;Olitec S.A. +OLY;OLYMPUS CORPORATION +OMC;OBJIX Multimedia Corporation +OMN;Omnitel +OMR;Omron Corporation +ONE;Oneac Corporation +ONK;ONKYO Corporation +ONL;OnLive, Inc +ONS;On Systems Inc +ONW;OPEN Networks Ltd +ONX;SOMELEC Z.I. Du Vert Galanta +OOS;OSRAM +OPC;Opcode Inc +OPI;D.N.S. Corporation +OPT;OPTi Inc +OPV;Optivision Inc +OQI;Oksori Company Ltd +ORG;ORGA Kartensysteme GmbH +ORI;OSR Open Systems Resources, Inc. +ORN;ORION ELECTRIC CO., LTD. +OSA;OSAKA Micro Computer, Inc. +OSP;OPTI-UPS Corporation +OSR;Oksori Company Ltd +OTB;outsidetheboxstuff.com +OTI;Orchid Technology +OTM;Optoma Corporation           +OTT;OPTO22, Inc. +OUK;OUK Company Ltd +OWL;Mediacom Technologies Pte Ltd +OXU;Oxus Research S.A. +OYO;Shadow Systems +OZO;Tribe Computer Works Inc +PAC;Pacific Avionics Corporation +PAD;Promotion and Display Technology Ltd. +PAK;Many CNC System Co., Ltd. +PAM;Peter Antesberger Messtechnik +PAN;The Panda Project +PAR;Parallan Comp Inc +PBI;Pitney Bowes +PBL;Packard Bell Electronics +PBN;Packard Bell NEC +PBV;Pitney Bowes +PCA;Philips BU Add On Card +PCB;OCTAL S.A. +PCC;PowerCom Technology Company Ltd +PCG;First Industrial Computer Inc +PCI;Pioneer Computer Inc +PCK;PCBANK21 +PCL;pentel.co.,ltd +PCM;PCM Systems Corporation +PCO;Performance Concepts Inc., +PCP;Procomp USA Inc +PCS;TOSHIBA PERSONAL COMPUTER SYSTEM CORPRATION +PCT;PC-Tel Inc +PCW;Pacific CommWare Inc +PCX;PC Xperten +PDM;Psion Dacom Plc. +PDN;AT&T Paradyne +PDR;Pure Data Inc +PDS;PD Systems International Ltd +PDT;PDTS - Prozessdatentechnik und Systeme +PDV;Prodrive B.V. +PEC;POTRANS Electrical Corp. +PEI;PEI Electronics Inc +PEL;Primax Electric Ltd +PEN;Interactive Computer Products Inc +PEP;Peppercon AG +PER;Perceptive Signal Technologies +PET;Practical Electronic Tools +PFT;Telia ProSoft AB +PGM;Paradigm Advanced Research Centre +PGP;propagamma kommunikation +PGS;Princeton Graphic Systems +PHC;Pijnenburg Beheer N.V. +PHE;Philips Medical Systems Boeblingen GmbH +PHI;DO NOT USE - PHI +PHL;Philips Consumer Electronics Company +PHO;Photonics Systems Inc. +PHS;Philips Communication Systems +PHY;Phylon Communications +PIE;Pacific Image Electronics Company Ltd +PIM;Prism, LLC +PIO;Pioneer Electronic Corporation +PIX;Pixie Tech Inc +PJA;Projecta +PJD;Projectiondesign AS +PJT;Pan Jit International Inc. +PKA;Acco UK ltd. +PLC;Pro-Log Corporation +PLF;Panasonic Avionics Corporation +PLM;PROLINK Microsystems Corp. +PLT;PT Hartono Istana Teknologi +PLV;PLUS Vision Corp. +PLX;Parallax Graphics +PLY;Polycom Inc. +PMC;PMC Consumer Electronics Ltd +PMD;TDK USA Corporation +PMM;Point Multimedia System +PMT;Promate Electronic Co., Ltd. +PMX;Photomatrix +PNG;Microsoft +PNG;P.I. Engineering Inc +PNL;Panelview, Inc. +PNP;Microsoft +PNR;Planar Systems, Inc. +PNS;PanaScope +PNX;Phoenix Technologies, Ltd. +POL;PolyComp (PTY) Ltd. +PON;Perpetual Technologies, LLC +POR;Portalis LC +PPC;Phoenixtec Power Company Ltd +PPD;MEPhI +PPI;Practical Peripherals +PPM;Clinton Electronics Corp. +PPP;Purup Prepress AS +PPR;PicPro +PPX;Perceptive Pixel Inc. +PQI;Pixel Qi +PRA;PRO/AUTOMATION +PRC;PerComm +PRD;Praim S.R.L. +PRF;Digital Electronics Corporation +PRG;The Phoenix Research Group Inc +PRI;Priva Hortimation BV +PRM;Prometheus +PRO;Proteon +PRS;Leutron Vision +PRX;Proxima Corporation +PSA;Advanced Signal Processing Technologies +PSC;Philips Semiconductors +PSD;Peus-Systems GmbH +PSE;Practical Solutions Pte., Ltd. +PSI;PSI-Perceptive Solutions Inc +PSL;Perle Systems Limited +PSM;Prosum +PST;Global Data SA +PTC;PS Technology Corporation +PTG;Cipher Systems Inc +PTH;Pathlight Technology Inc +PTI;Promise Technology Inc +PTL;Pantel Inc +PTS;Plain Tree Systems Inc +PTW;DO NOT USE +PVC;DO NOT USE +PVG;Proview Global Co., Ltd +PVI;Prime view international Co., Ltd +PVM;Penta Studiotechnik GmbH +PVN;Pixel Vision +PVP;Klos Technologies, Inc. +PXC;Phoenix Contact +PXE;PIXELA CORPORATION +PXL;The Moving Pixel Company +PXM;Proxim Inc +QCC;QuakeCom Company Ltd +QCH;Metronics Inc +QCI;Quanta Computer Inc +QCK;Quick Corporation +QCL;Quadrant Components Inc +QCP;Qualcomm Inc +QDI;Quantum Data Incorporated +QDM;Quadram +QDS;Quanta Display Inc. +QFF;Padix Co., Inc. +QFI;Quickflex, Inc +QLC;Q-Logic +QQQ;Chuomusen Co., Ltd. +QSI;Quantum Solutions, Inc. +QTD;Quantum 3D Inc +QTH;Questech Ltd +QTI;Quicknet Technologies Inc +QTM;Quantum +QTR;Qtronix Corporation +QUA;Quatographic AG +QUE;Questra Consulting +QVU;Quartics +RAC;Racore Computer Products Inc +RAD;Radisys Corporation +RAI;Rockwell Automation/Intecolor +RAN;Rancho Tech Inc +RAR;Raritan, Inc. +RAS;RAScom Inc +RAT;Rent-A-Tech +RAY;Raylar Design, Inc. +RCE;Parc d'Activite des Bellevues +RCH;Reach Technology Inc +RCI;RC International +RCN;Radio Consult SRL +RCO;Rockwell Collins +RDI;Rainbow Displays, Inc. +RDM;Tremon Enterprises Company Ltd +RDS;Radius Inc +REA;Real D +REC;ReCom +RED;Research Electronics Development Inc +REF;Reflectivity, Inc. +REL;Reliance Electric Ind Corporation +REM;SCI Systems Inc. +REN;Renesas Technology Corp. +RES;ResMed Pty Ltd +RGL;Robertson Geologging Ltd +RHM;Rohm Company Ltd +RIC;RICOH COMPANY, LTD. +RII;Racal Interlan Inc +RIO;Rios Systems Company Ltd +RIT;Ritech Inc +RIV;Rivulet Communications +RJA;Roland Corporation +RJS;Advanced Engineering +RKC;Reakin Technolohy Corporation +RLD;MEPCO +RLN;RadioLAN Inc +RMC;Raritan Computer, Inc +RMP;Research Machines +RMT;Roper Mobile +RNB;Rainbow Technologies +ROB;Robust Electronics GmbH +ROH;Rohm Co., Ltd. +ROK;Rockwell International +ROP;Roper International Ltd +RPI;RoomPro Technologies +RPT;R.P.T.Intergroups +RRI;Radicom Research Inc +RSC;PhotoTelesis +RSH;ADC-Centre +RSI;Rampage Systems Inc +RSN;Radiospire Networks, Inc. +RSQ;R Squared +RSS;Rockwell Semiconductor Systems +RSX;Rapid Tech Corporation +RTC;Relia Technologies +RTI;Rancho Tech Inc +RTK;DO NOT USE +RTL;Realtek Semiconductor Company Ltd +RTS;Raintree Systems +RUN;RUNCO International +RUP;Ups Manufactoring s.r.l. +RVC;RSI Systems Inc +RVI;Realvision Inc +RVL;Reveal Computer Prod +RWC;Red Wing Corporation +RXT;Tectona SoftSolutions (P) Ltd., +SAA;Sanritz Automation Co.,Ltd. +SAE;Saab Aerotech +SAG;Sedlbauer +SAI;Sage Inc +SAK;Saitek Ltd +SAM;Samsung Electric Company +SAN;Sanyo Electric Co.,Ltd. +SAS;Stores Automated Systems Inc +SAT;Shuttle Tech +SBC;Shanghai Bell Telephone Equip Mfg Co +SBD;Softbed - Consulting & Development Ltd +SBI;SMART Technologies Inc. +SBS;SBS-or Industrial Computers GmbH +SBT;Senseboard Technologies AB +SCC;SORD Computer Corporation +SCD;Sanyo Electric Company Ltd +SCE;Sun Corporation +SCH;Schlumberger Cards +SCI;System Craft +SCL;Sigmacom Co., Ltd. +SCM;SCM Microsystems Inc +SCN;Scanport, Inc. +SCO;SORCUS Computer GmbH +SCP;Scriptel Corporation +SCR;Systran Corporation +SCS;Nanomach Anstalt +SCT;Smart Card Technology +SDA;SAT (Societe Anonyme) +SDD;Intrada-SDD Ltd +SDE;Sherwood Digital Electronics Corporation +SDF;SODIFF E&T CO., Ltd. +SDH;Communications Specialies, Inc. +SDI;Samtron Displays Inc +SDK;SAIT-Devlonics +SDR;SDR Systems +SDS;SunRiver Data System +SDT;Siemens AG +SDX;SDX Business Systems Ltd +SEA;Seanix Technology Inc. +SEB;system elektronik GmbH +SEC;Seiko Epson Corporation +SEE;SeeColor Corporation +SEG;DO NOT USE +SEI;Seitz & Associates Inc +SEL;Way2Call Communications +SEM;Samsung Electronics Company Ltd +SEN;Sencore +SEO;SEOS Ltd +SEP;SEP Eletronica Ltda. +SER;Sony Ericsson Mobile Communications Inc. +SES;Session Control LLC +SET;SendTek Corporation +SFM;TORNADO Company +SFT;Mikroforum Ring 3 +SGC;Spectragraphics Corporation +SGD;Sigma Designs, Inc. +SGE;Kansai Electric Company Ltd +SGI;Scan Group Ltd +SGL;Super Gate Technology Company Ltd +SGM;SAGEM +SGO;Logos Design A/S +SGT;Stargate Technology +SGX;Silicon Graphics Inc +SGZ;Systec Computer GmbH +SHC;ShibaSoku Co., Ltd. +SHG;Soft & Hardware development Goldammer GmbH +SHI;Jiangsu Shinco Electronic Group Co., Ltd +SHP;Sharp Corporation +SHR;Digital Discovery +SHT;Shin Ho Tech +SIA;SIEMENS AG +SIB;Sanyo Electric Company Ltd +SIC;Sysmate Corporation +SID;Seiko Instruments Information Devices Inc +SIE;Siemens +SIG;Sigma Designs Inc +SII;Silicon Image, Inc. +SIL;Silicon Laboratories, Inc +SIM;S3 Inc +SIN;Singular Technology Co., Ltd. +SIR;Sirius Technologies Pty Ltd +SIS;Silicon Integrated Systems Corporation +SIT;Sitintel +SIU;Seiko Instruments USA Inc +SIX;Zuniq Data Corporation +SJE;Sejin Electron Inc +SKD;Schneider & Koch +SKT;Samsung Electro-Mechanics Company Ltd +SKY;SKYDATA S.P.A. +SLA;Systeme Lauer GmbH&Co KG +SLB;Shlumberger Ltd +SLC;Syslogic Datentechnik AG +SLF;StarLeaf +SLH;Silicon Library Inc. +SLI;Symbios Logic Inc +SLK;Silitek Corporation +SLM;Solomon Technology Corporation +SLR;Schlumberger Technology Corporate +SLS;Schnick-Schnack-Systems GmbH +SLT;Salt Internatioinal Corp. +SLX;Specialix +SMA;SMART Modular Technologies +SMB;Schlumberger +SMC;Standard Microsystems Corporation +SME;Sysmate Company +SMI;SpaceLabs Medical Inc +SMK;SMK CORPORATION +SML;Sumitomo Metal Industries, Ltd. +SMM;Shark Multimedia Inc +SMO;STMicroelectronics +SMP;Simple Computing +SMR;B.& V. s.r.l. +SMS;Silicom Multimedia Systems Inc +SMT;Silcom Manufacturing Tech Inc +SNC;Sentronic International Corp. +SNI;Siemens Microdesign GmbH +SNK;S&K Electronics +SNO;SINOSUN TECHNOLOGY CO., LTD +SNP;Siemens Nixdorf Info Systems +SNS;Cirtech (UK) Ltd +SNT;SuperNet Inc +SNW;Snell & Wilcox +SNX;Sonix Comm. Ltd +SNY;Sony +SOI;Silicon Optix Corporation +SOL;Solitron Technologies Inc +SON;Sony +SOR;Sorcus Computer GmbH +SOT;Sotec Company Ltd +SOY;SOYO Group, Inc +SPC;SpinCore Technologies, Inc +SPE;SPEA Software AG +SPH;G&W Instruments GmbH +SPI;SPACE-I Co., Ltd. +SPK;SpeakerCraft +SPL;Smart Silicon Systems Pty Ltd +SPN;Sapience Corporation +SPR;pmns GmbH +SPS;Synopsys Inc +SPT;Sceptre Tech Inc +SPU;SIM2 Multimedia S.P.A. +SPX;Simplex Time Recorder Co. +SQT;Sequent Computer Systems Inc +SRC;Integrated Tech Express Inc +SRD;Setred +SRF;Surf Communication Solutions Ltd +SRG;Intuitive Surgical, Inc. +SRT;SeeReal Technologies GmbH +SSC;Sierra Semiconductor Inc +SSD;FlightSafety International +SSE;Samsung Electronic Co. +SSI;S-S Technology Inc +SSJ;Sankyo Seiki Mfg.co., Ltd +SSP;Spectrum Signal Proecessing Inc +SSS;S3 Inc +SST;SystemSoft Corporation +STA;ST Electronics Systems Assembly Pte Ltd +STB;STB Systems Inc +STC;STAC Electronics +STD;STD Computer Inc +STE;SII Ido-Tsushin Inc +STF;Starflight Electronics +STG;StereoGraphics Corp. +STH;Semtech Corporation +STI;Smart Tech Inc +STK;SANTAK CORP. +STL;SigmaTel Inc +STM;SGS Thomson Microelectronics +STN;Samsung Electronics America +STO;Stollmann E+V GmbH +STP;StreamPlay Ltd +STR;Starlight Networks Inc +STS;SITECSYSTEM CO., LTD. +STT;Star Paging Telecom Tech (Shenzhen) Co. Ltd. +STW;Starwin Inc. +STY;SDS Technologies +SUB;Subspace Comm. Inc +SUM;Summagraphics Corporation +SUN;Sun Electronics Corporation +SUP;Supra Corporation +SUR;Surenam Computer Corporation +SVA;SGEG +SVC;Intellix Corp. +SVD;SVD Computer +SVI;Sun Microsystems +SVS;SVSI +SVT;SEVIT Co., Ltd. +SWC;Software Café +SWI;Sierra Wireless Inc. +SWL;Sharedware Ltd +SWS;Static +SWT;Software Technologies Group,Inc. +SXB;Syntax-Brillian +SXD;Silex technology, Inc. +SXL;SolutionInside +SXT;SHARP TAKAYA ELECTRONIC INDUSTRY CO.,LTD. +SYC;Sysmic +SYE;SY Electronics Ltd +SYK;Stryker Communications +SYL;Sylvania Computer Products +SYM;Symicron Computer Communications Ltd. +SYN;Synaptics Inc +SYP;SYPRO Co Ltd +SYS;Sysgration Ltd +SYT;Seyeon Tech Company Ltd +SYV;SYVAX Inc +SYX;Prime Systems, Inc. +TAA;Tandberg +TAB;Todos Data System AB +TAG;Teles AG +TAI;Toshiba America Info Systems Inc +TAM;Tamura Seisakusyo Ltd +TAS;Taskit Rechnertechnik GmbH +TAT;Teleliaison Inc +TAX;Taxan (Europe) Ltd +TBB;Triple S Engineering Inc +TBC;Turbo Communication, Inc +TBS;Turtle Beach System +TCC;Tandon Corporation +TCD;Taicom Data Systems Co., Ltd. +TCE;Century Corporation +TCH;Interaction Systems, Inc +TCI;Tulip Computers Int'l B.V. +TCJ;TEAC America Inc +TCL;Technical Concepts Ltd +TCM;3Com Corporation +TCN;Tecnetics (PTY) Ltd +TCO;Thomas-Conrad Corporation +TCR;Thomson Consumer Electronics +TCS;Tatung Company of America Inc +TCT;Telecom Technology Centre Co. Ltd. +TCX;FREEMARS Heavy Industries +TDC;Teradici +TDD;Tandberg Data Display AS +TDK;TDK USA Corporation +TDM;Tandem Computer Europe Inc +TDP;3D Perception +TDS;Tri-Data Systems Inc +TDT;TDT +TDV;TDVision Systems, Inc. +TDY;Tandy Electronics +TEA;TEAC System Corporation +TEC;Tecmar Inc +TEK;Tektronix Inc +TEL;Promotion and Display Technology Ltd. +TER;TerraTec Electronic GmbH +TGI;TriGem Computer Inc +TGM;TriGem Computer,Inc. +TGS;Torus Systems Ltd +TGV;Grass Valley Germany GmbH +THN;Thundercom Holdings Sdn. Bhd. +TIC;Trigem KinfoComm +TIP;TIPTEL AG +TIV;OOO Technoinvest +TIX;Tixi.Com GmbH +TKC;Taiko Electric Works.LTD +TKN;Teknor Microsystem Inc +TKO;TouchKo, Inc. +TKS;TimeKeeping Systems, Inc. +TLA;Ferrari Electronic GmbH +TLD;Telindus +TLI;TOSHIBA TELI CORPORATION +TLK;Telelink AG +TLS;Teleste Educational OY +TLT;Dai Telecom S.p.A. +TLV;S3 Inc +TLX;Telxon Corporation +TMC;Techmedia Computer Systems Corporation +TME;AT&T Microelectronics +TMI;Texas Microsystem +TMM;Time Management, Inc. +TMR;Taicom International Inc +TMS;Trident Microsystems Ltd +TMT;T-Metrics Inc. +TMX;Thermotrex Corporation +TNC;TNC Industrial Company Ltd +TNJ;DO NOT USE +TNM;TECNIMAGEN SA +TNY;Tennyson Tech Pty Ltd +TOE;TOEI Electronics Co., Ltd. +TOG;The OPEN Group +TOP;Orion Communications Co., Ltd. +TOS;Toshiba Corporation +TOU;Touchstone Technology +TPC;Touch Panel Systems Corporation +TPE;Technology Power Enterprises Inc +TPJ;(none) +TPK;TOPRE CORPORATION +TPR;Topro Technology Inc +TPS;Teleprocessing Systeme GmbH +TPT;Thruput Ltd +TPV;Top Victory Electronics ( Fujian ) Company Ltd +TPZ;Ypoaz Systems Inc +TRA;TriTech Microelectronics International +TRC;Trioc AB +TRD;Trident Microsystem Inc +TRE;Tremetrics +TRI;Tricord Systems +TRL;Royal Information +TRM;Tekram Technology Company Ltd +TRN;Datacommunicatie Tron B.V. +TRS;Torus Systems Ltd +TRU;Aashima Technology B.V. +TRX;Trex Enterprises +TSB;Toshiba America Info Systems Inc +TSC;Sanyo Electric Company Ltd +TSD;TechniSat Digital GmbH +TSE;Tottori Sanyo Electric +TSF;Racal-Airtech Software Forge Ltd +TSG;The Software Group Ltd +TSI;TeleVideo Systems +TSL;Tottori SANYO Electric Co., Ltd. +TSP;U.S. Navy +TST;Transtream Inc +TSV;TRANSVIDEO +TSY;TouchSystems +TTA;Topson Technology Co., Ltd. +TTB;National Semiconductor Japan Ltd +TTC;Telecommunications Techniques Corporation +TTE;TTE, Inc. +TTI;Trenton Terminals Inc +TTK;Totoku Electric Company Ltd +TTL;2-Tel B.V. +TTS;TechnoTrend Systemtechnik GmbH +TTY;TRIDELITY Display Solutions GmbH +TUT;Tut Systems +TVD;Tecnovision +TVI;Truevision +TVM;Taiwan Video & Monitor Corporation +TVO;TV One Ltd +TVR;TV Interactive Corporation +TVS;TVS Electronics Limited +TWA;Tidewater Association +TWE;Kontron Electronik +TWH;Twinhead International Corporation +TWI;Easytel oy +TWK;TOWITOKO electronics GmbH +TWX;TEKWorx Limited +TXL;Trixel Ltd +TXN;Texas Insturments +TXT;Textron Defense System +TYN;Tyan Computer Corporation +UAS;Ultima Associates Pte Ltd +UBI;Ungermann-Bass Inc +UBL;Ubinetics Ltd. +UDN;Uniden Corporation +UEC;Ultima Electronics Corporation +UEG;Elitegroup Computer Systems Company Ltd +UEI;Universal Electronics Inc +UET;Universal Empowering Technologies +UFG;UNIGRAF-USA +UFO;UFO Systems Inc +UHB;XOCECO +UIC;Uniform Industrial Corporation +UJR;Ueda Japan Radio Co., Ltd. +ULT;Ultra Network Tech +UMC;United Microelectr Corporation +UMG;Umezawa Giken Co.,Ltd +UMM;Universal Multimedia +UNA;Unisys DSD +UNB;Unisys Corporation +UNC;Unisys Corporation +UND;DO NOT USE - UND +UNE;DO NOT USE - UNE +UNF;DO NOT USE - UNF +UNI;Unisys Corporation +UNI;Uniform Industry Corp. +UNM;Unisys Corporation +UNO;Unisys Corporation +UNP;Unitop +UNS;Unisys Corporation +UNT;Unisys Corporation +UNY;Unicate +UPP;UPPI +UPS;Systems Enhancement +URD;Video Computer S.p.A. +USA;Utimaco Safeware AG +USD;U.S. Digital Corporation +USI;Universal Scientific Industrial Co., Ltd. +USR;U.S. Robotics Inc +UTD;Up to Date Tech +UWC;Uniwill Computer Corp. +VAL;Valence Computing Corporation +VAR;Varian Australia Pty Ltd +VBT;Valley Board Ltda +VCC;Virtual Computer Corporation +VCI;VistaCom Inc +VCJ;Victor Company of Japan, Limited +VCM;Vector Magnetics, LLC +VCX;VCONEX +VDA;Victor Data Systems +VDC;VDC Display Systems +VDM;Vadem +VDO;Video & Display Oriented Corporation +VDS;Vidisys GmbH & Company +VDT;Viditec, Inc. +VEC;Vector Informatik GmbH +VEK;Vektrex +VES;Vestel Elektronik Sanayi ve Ticaret A. S. +VFI;VeriFone Inc +VHI;Macrocad Development Inc. +VIA;VIA Tech Inc +VIB;Tatung UK Ltd +VIC;Victron B.V. +VID;Ingram Macrotron Germany +VIK;Viking Connectors +VIN;Vine Micros Ltd +VIR;Visual Interface, Inc +VIS;Visioneer +VIT;Visitech AS +VLB;ValleyBoard Ltda. +VLT;VideoLan Technologies +VMI;Vermont Microsystems +VML;Vine Micros Limited +VNC;Vinca Corporation +VOB;MaxData Computer AG +VPI;Video Products Inc +VPR;Best Buy +VQ@;Vision Quest +VRC;Virtual Resources Corporation +VSC;ViewSonic Corporation +VSD;3M +VSI;VideoServer +VSN;Ingram Macrotron +VSP;Vision Systems GmbH +VSR;V-Star Electronics Inc. +VTC;VTel Corporation +VTG;Voice Technologies Group Inc +VTI;VLSI Tech Inc +VTK;Viewteck Co., Ltd. +VTL;Vivid Technology Pte Ltd +VTM;Miltope Corporation +VTN;VIDEOTRON CORP. +VTS;VTech Computers Ltd +VTV;VATIV Technologies +VUT;Vutrix (UK) Ltd +VWB;Vweb Corp. +WAC;Wacom Tech +WAL;Wave Access +WAN;DO NOT USE +WAV;Wavephore +WBN;MicroSoftWare +WBS;WB Systemtechnik GmbH +WCI;Wisecom Inc +WCS;Woodwind Communications Systems Inc +WDC;Western Digital +WDE;Westinghouse Digital Electronics +WEB;WebGear Inc +WEC;Winbond Electronics Corporation +WEL ; W-DEV +WEY;WEY Design AG +WHI;Whistle Communications +WII;Innoware Inc +WIL;WIPRO Information Technology Ltd +WIN;Wintop Technology Inc +WIP;Wipro Infotech +WKH;Uni-Take Int'l Inc. +WLD;Wildfire Communications Inc +WML;Wolfson Microelectronics Ltd +WMO;Westermo Teleindustri AB +WMT;Winmate Communication Inc +WNI;WillNet Inc. +WNV;Winnov L.P. +WNX;Wincor Nixdorf International GmbH +WPA;Matsushita Communication Industrial Co., Ltd. +WPI;Wearnes Peripherals International (Pte) Ltd +WRC;WiNRADiO Communications +WSC;CIS Technology Inc +WSP;Wireless And Smart Products Inc. +WST;Wistron Corporation +WTC;ACC Microelectronics +WTI;WorkStation Tech +WTK;Wearnes Thakral Pte +WTS;Restek Electric Company Ltd +WVM;Wave Systems Corporation +WWV;World Wide Video, Inc. +WXT;Woxter Technology Co. Ltd +WYS;Myse Technology +WYT;Wooyoung Image & Information Co.,Ltd. +XAC;XAC Automation Corp +XAD;Alpha Data +XDM;XDM Ltd. +XER;DO NOT USE +XFG;Jan Strapko - FOTO +XFO;EXFO Electro Optical Engineering +XIN;Xinex Networks Inc +XIO;Xiotech Corporation +XIR;Xirocm Inc +XIT;Xitel Pty ltd +XLX;Xilinx, Inc. +XMM;C3PO S.L. +XNT;XN Technologies, Inc. +XOC;DO NOT USE +XQU;SHANGHAI SVA-DAV ELECTRONICS CO., LTD +XRC;Xircom Inc +XRO;XORO ELECTRONICS (CHENGDU) LIMITED +XSN;Xscreen AS +XST;XS Technologies Inc +XSY;XSYS +XTD;Icuiti Corporation +XTE;X2E GmbH +XTL;Crystal Computer +XTN;X-10 (USA) Inc +XYC;Xycotec Computer GmbH +YED;Y-E Data Inc +YHQ;Yokogawa Electric Corporation +YHW;Exacom SA +YMH;Yamaha Corporation +YOW;American Biometric Company +ZAN;Zandar Technologies plc +ZAX;Zefiro Acoustics +ZAZ;Zazzle Technologies +ZBR;Zebra Technologies International, LLC +ZCT;ZeitControl cardsystems GmbH +ZDS;Zenith Data Systems +ZGT;Zenith Data Systems +ZIC;ZTEIC DESIGN CO., LTD. +ZMT;Zalman Tech Co., Ltd. +ZMZ;Z Microsystems +ZNI;Zetinet Inc +ZNX;Znyx Adv. Systems +ZOW;Zowie Intertainment, Inc +ZRN;Zoran Corporation +ZSE;Zenith Data Systems +ZTC;ZyDAS Technology Corporation +ZTE;ZTE Corporation +ZTI;Zoom Telephonics Inc +ZTM;ZT Group Int'l Inc. +ZYD;Zydacron Inc +ZYP;Zypcom Inc +ZYT;Zytex Computers +ZYX;Zyxel +ZZZ;Boca Research Inc