From TeamFrednetWiki
This page lists space related acronyms and abbreviations. Also see Internet Slang.
A
| Abbreviation
| Description
|
| ACS
| Attitude Control System
|
| AR
| Acceptance Review
|
B
C
| Abbreviation
| Description
|
| C&DH
| Command & Data Handling
|
| CAN
| Controller-area network
|
| CDR
| Critical Design Review
|
CTDH
| Command, Telemetry and Data Handling. Use C&DH
|
D
E
| Abbreviation
| Description
|
| EPS
| Electrical Power System
|
F
G
| Abbreviation
| Description
|
| GNC
| Guidance, Navigation, and Control
|
H
| Abbreviation
| Description
|
| HK
| House Keeping (e.g. house keeping telemetry)
|
I
| Abbreviation
| Description
|
| IHU
| Integrated Housekeeping Unit
|
| IMU
| Inertial Measurement Unit
|
J
K
L
| Abbreviation
| Description
|
| LEO
| Low Earth Orbit
|
| LEOP
| Launch and Early Orbit Phase
|
| LO
| Lunar Orbit
|
| LPO
| Lunar Polar Orbit
|
| LV
| Launch Vehicle
|
M
| Abbreviation
| Description
|
| MCU
| Main Control Unit
|
| MSL
| Mean Sea Level (Earth)
|
| MGL
| Mean Ground Level (Luna)
|
| MLI
| Multi Layer Insulation
|
N
| Abbreviation
| Description
|
| NEO
| Near Earth Orbit
|
O
| Abbreviation
| Description
|
| OD
| Orbit Determination
|
P
| Abbreviation
| Description
|
| PMS
| Power Management System
|
| PDR
| Preliminary Design Review
|
Q
| Abbreviation
| Description
|
| QR
| Qualification Review
|
R
| Abbreviation
| Description
|
| RX
| Receiver
|
S
T
| Abbreviation
| Description
|
| TBC
| To be Confirmed
|
| TBD
| To be Defined (or done)
|
| TC
| Telecommand
|
| TCM
| Trajectory Correction Maneuver
|
| TCS
| Thermal Control System
|
| TDS
| Tagged Data Stream
|
| TLA
| Three Letter Acronym (or abbreviation)
|
| TLI
| Trans Lunar Insertion
|
| TM
| Telemetry
|
| TRL
| Technology Readiness Level
|
| TT&C
| Tracking, Telemetry, and Command
|
| TX
| Transmitter
|
U
V
W
| Abbreviation
| Description
|
| WIP
| Work in Progress
|
| WP
| Work Package
|
X
Y
Z
Template
| Abbreviation
| Description
|
| ABB1
| Description 1
|
| ABB2
| Description 2
|
