| Acronym | Meaning |
| TM | Time Management |
| P&M | Pulse Modulation |
| UDMH/H | Unsymmetrical Dimethylhydrazine Hydrazine Blend |
| FCC | Federal Communications Commission |
| RFA | RF Authorization (Frequency) |
| UL | Upper Limit |
| LR | Launch Right |
| CRPL | Cosmic Ray Physics Laboratory |
| EMSS | Electromagnetic Servoactuator SYstem |
| FSD | Flight Simulation Division (JSC) |