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ACIR Adjacent-channel interference ratio
AFP Apple File Protocol
ACMPA Aperture-coupled microstrip patch antenna
ACTA Administrative Council for Terminal Attachment
ADC Analog-to-digital converter
ADPCM Adaptive defferential pulse-code modulation
ADSL Advanced Digital Subscriber Line
AFTA Asian Free Trade Area
AIS AUTOMATIC Identification System
AtoNAIS Aid to Navigation AIS
ANSI American National Standards Institute
AOC Automatic Overload Control 
ASCII American Standard Code for Information Interchange
ASIC Application-specific integrated circuit
ATIS Alliance for Telecommunications Industry Solutions
ATU-C ADSL Terminal Unit-Central Office
ATU-R ADSL Terminal Unit-Remote
AWS Advanced Wireless Service
BPSK Binary Phase Shift Keying
BSMI Chinese-Taipei Bureau of Standards, Metrology, and Inspection
BER Bit error rate
BETS Broadcast Equipment Technical Standard
BPSK Biphase-shift keying or binary phase-shift
CAB Conformity Assessment Body
CB Citizen's Band or Certification Body
CATV Community antenna television                      
CCD Charge-coupled device
CEN
CENELEC The European Committee for Electrotechnical Standardization
CEPT Conference of European & Telecommunication Administrations
CFR Code of Federal Regulation
CIRM Committee International Radio Maritime 
COG Course over Ground
COFDM Coded orthogonal frequency division multiplex
COSPAS-SARSAT International Satellite System for Search & Rescue
CPFSK Continuous phase frequency-shift keying
CQPSK  Constant Envelope quadrature phase-shift keying
CSMA/CD Carrier-Sense Multiple Access with Collision Detection
CTI Computer Telephony Integration
DCE Data Communication Equipment
DECT Digitally Enhanced Cordless Telephone
DFS Dynamic Frequency Selection or Distributed File System or Deutsche Flugsicherung (German Aviation Security)
DGNSS Differential Global Navigation Satellite Service
DGSP Differential Global Positioning System
DMUX Demultiplexer
DLS Data Link Service
DoC Declaration of Conformity
DOC Old abbreviation for Industry Canada (Dept of Communications)
DQPSK Differential quadrature phase-shift keying
DSC Digital Selective Call
DSP Digital Signal Processing
DTE Data Terminal Equipment
DTMF Dual Tone Multi Frequency
EBCDIC Extended Binary Coded Decimal Interchange Code
ECDIS Electronic chart display and information system
EFTA
EIA Electronics Industries Association
EFTA European Free Trade Association
ELT Emergency Locator Transmitter
EOTC European Organization for Conformity Assement 
EPIRB Emergency Position Indication Radio Beacon
ERC European Radiocommunications Committee
ETA Estimated Time of Arrival
EUT Equipment Under Test
FCB Foreign Certification Body
FCS Frame Check Sequence
FNPRM Further Notice of Proposed Rule Making
FRS Family Radio Service
FUBAR Foul Up Beyond All Recognition 
GMDSS Global Maritime Distress & Safty System
GMSK Gaussian Minimum Shift Keying
GSM Global System for Mobile communications
HSPA High Speed Packet Access
HSUPA High Speed Uplink Packet Access
IC Industry Canada - Spectrum Regulatory Agency in Canada
ICLID Incoming Call Identification Device
IPX Internetwork Packet Exchange
ISDN Integrated System Digital Network
ISDN It Still Does Nothing 
ITU-T International Telecommunication Union-Telecommunication
LAN Local Area Network
MAC Media Access Control
MCA Micro Channel Architecture
MIMO Multiple In Multiple Out
MPE Maximum Permissible Exposure
MPR Maximum Power reduction
MURS Multi User Radio Service
NDIS Network Driver Interface Standard
NETBEUI NetBIOS Extended User Interface
NIST National Institute of Standards and Technology http://www.acronymfinder.com/
NM Nautical Miles
NOS Network Operating System
NPRM Notice of Proposed Rule Making
NRTL National Recognized Test Lab
NTSC National Television Systems Committee
NTIA National Telecommunications & Information Administration
NTSC Never the Same Color
ODI Open Data-Link Interface
OFDM Orthoangle Frequency Division Multiplexing
OOK On Off Keying
PAL Phase Alternate Line (EU TV format)
PAL Pease at Last
PAM Pulse Amplitude Modulation
PCI Peripheral Component Interface
PBX Private Branch Exchange
PER Packet Error Rate
PPM Pulse Position Modulation
PTCRB PCS Type Certification Review Board www.ptcrb.com 
QAM ?
RAIM Receiver autonomous integrity monitoring
ROLR Receive Objective Loudness Rating
RTCM Radio & Technical Commission on Maritime Services
R&TTE Radio &Telecommunications Terminal Equipment
SAR Specific Absorption Rate
SDO Software Delivery Optimization or Shared Data Object
SDoC Suppliers Declaration of Conformity
SECAM Sequentiel Couleur Avec Memoire (French color TV Standard)
SECAM (Funny) Something Entirely Contrary to the American Method
SGA Some Government Agency
SoC System on Chip
SOG Speed over Ground
SOO Statement of Opinion
SPX Sequential Packet Exchange
SRD's Short Range Devices (European)
ST Shielded Twisted Pair
TAC Technical Acceptance Certificate
TCB Telecommunications Certification Body
TIA Telecommunications Industry Association
TFCI Transmit Format Combination Indicator
TTL Transistor Transistor Logic
VDT Video Display Terminal
VTS Vessel Traffic Services
Uc Un-Certainty 
UMTS Universal Mobile Telecommunications System
UTAM Unlicensed Transmission and Management
UTC Universal Time Co-ordinated
UTP Unshielded Twisted Pair
W-CDMA Wideband code division multiplexing
Check out NIST http://physics.nist.gov/GenInt/acronyms.html#P 

 

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