Acronymsyms
A / B / C / D / E / F / G / I / L / M / N / O / P / R / S / T / U / V
ACE - Attitude Control Electronics (ACE)
ACME - Attitude Control and Maneuver Electronics (ACME)
ACPU - Auxiliary Computer Power Unit (ACPU)
ADG - Attitude Display Group (ADG)
AGC - Automatic Gain Control
AGE - Aerospace Ground Equipment
AM - amplitude modulated (am)
ATM - Auxiliary Tape Memory (ATM)
ATDA - Augmented Target Docking Adapter (ATDA)
BEF - Blunt End Forward (BEF)
BCD - Binary Coded decimal (BCD)
BT - Battery Test
CLA - clear and add
CLD - (clear and add discrete)
CONT - Continuous (CONT)
CONT INT/PTT - (continuous intercom/push-to-talk transmitter keying)
CUVMS - Chemical Urine Volume Measuring System
D
Digital Command System (DCS)
DF - Direction Finding (DF)
ECS - Environmental Control system
ERA - Electronic Recovery Aids (ERA)
EVA - Extra Vehicular Activity (EVA)
FC - Fuel Cell
FCAP - fuel cell delta pressure
FDI - Flight Director Indicator (FDI)
GFE - Government Furnished Equipment (GFE)
IGS - Inertial Guidance System
IMU - Inertial Measurement Unit (IMU)
IVI - Incremental Velocity Indicator (IVI)
LC - Logical Choice (LC)
M
MDK - Manual Data Keyboard (MDK)
MDR - Manual Data Readout (MDR)
MIDU - Manual Data Insertion Unit (MDIU)
MOM - Momentary (MOM)
MPY - (multiply)
MSG ACPT - Message Acceptance (MSG ACPT)
NRZ - Non-Return to Zero (NRZ)
O
OAME - Orbit Attitude and Maneuver Electronics (OAME)
OAMS - Orbit Attitude Maneuver System (OAMS)
P
PAST - Phase Angle Shift
Technique (PAST)
PCDP - Pilots' Display and Control Panel (PCDP)
PCM - Pulse Code Modulated (PCM)
PFN - Pulse Forming Network (PFN)
PRO - (process input or output)
PSK - Phase Shift Keyed (PSK)
PTT (push-to-talk)
RCS - Re-entry Control System (RCS)
REP - Rendezvous Evaluation Pod (REP)
RF - radio frequency (rf)
R&R - Rendezvous and Recovery (R & R)
RSS - Reactant Supply System
RSU - (reverse subtract)
RTC - Real-Time Command (RTC)
SAD - Sufficient Amplitude Detector (SAD)
SCC/MIN - standard cubic centimeters per minute, (scc/min
SEF - (Small End Forward)
SHF - (shift)
SPC - Stored Program Commands (SPC)
SPQ - (store product or quotient)
SSECO - Second Stage Engine Cut-0ff (SSECO)
STO - (store)
SUB - (subtract)
T
TCA - Thrust Chamber Assemblies (TCA)
TMI - (transfer on minus accumulator sign)
TNZ - (transfer on non-zero)
TR - retrofire time (TR)
TRA - (transfer)
TRS - Time Reference System (TRS)
TTG - time to go (TTG)
TX - TIME to equipment reset (Tx)
UMB - Umbilical
VCC - Voice Control Center (VCC)
VOX - (voice operated relay)