| Acronym | Meaning |
| SCGSS | Super Critical Gas Storage System |
| FDA | Flight Deck Assembly (FDF) |
| DESIG | Designate |
| V-RTIF | Vandenberg Real Time Interface |
| JCT | Junction |
| NTTF | Network Test And Training Facility |
| WAT | Web Action Time |
| CAPCOM | Capsule Communicator |
| ELF | Extremely Low Frequency (1 Hz To 3 KHz) |
| CTP | Communications Timing Procedure |