TM   ll-5895-1412-12&P REFERENCE    INFORMATION Nomenclature  Cross-Reference  List. This  list  contains  common  names  used  throughout  this  manual  in  place  of official  nomenclature. Common  Name Official   Nomenclature Basic Generation Unit Computer Set, General Information Data,  AN/GYK-33 Portable   Computer Computer, Desk Top, CP-1836/G Disc  Drive Recorder, Reproducer, RD-592/G Printer  (ThinkJet  Printer) Printer,  HP-2225B LIST    OF    ABBREVIATIONS Printed  here  is  a  list  of  abbreviations  used  in  this  manual.  Become  familiar with them as they will be used often during operation of the BGU and the BECS software. ABBREVIATION TERM AASLT Air  Assault ABRT Abort  (discontinue) AC Alternating   Current ADA Air  Defense  Artillery AFLD Airfield AJ Antijam AJ/ALT Antijam/alternate ALO Air  Liaison  Officer ALT Alternate AM Amplitude   Modulation AMB Ambulance AMBL Air  Mobile APPLIC Application AR Armor ARFOR Army  Forces ARNG Army  National  Guard ARTY Artillery AT Antitank ATC Air Traffic Control ATH Attack  Helicopter AUD/FILL Audio/fill  data connector on RT AVN Aviation AVN BN (C) Aviation Battalion - Combat BN Battalion BECS Battlefield   Electronic CEOI  System BGU Basic  Generation  Unit BPS Bits Per Second ABBREVIATION TERM BRG Bridge BDE Brigade BAME Brigade  Air  Management Element BEW Brigade  Early  Warning CAV Cavalry CEN Center CML Chemical CBR Chemical,  Biological, and  Radiological CA Civil  Affairs CLR Clearing C&J Collection  &  Jamming CBT Combat CAB Combat  Aviation Battalion/Brigade CAG Combat  Aviation  Group CEWI Combat  Electronic Warfare  and Intelligence CEOI Communications- Electronics Operations- Instructions CEV Combat  Engineer  Vehicle CMD Command C/F Command  Fire CO Company C Countersign C/S Countersign  and  Sign 1-3