| Acronym | Meaning |
| SFOP | Safety Operating Procedure (KSC) |
| TM | Time Management |
| K&H | Memory Time Value |
| GYROCOMP | Gyrocompassing |
| SILTS | Shuttle Infrared Leeside Temperature Sensing |
| RTCS | Real-Time Computer System |
| MESC | Master Events Sequencer Controller |
| JPIC | Joint Program Integration Committee |
| SACS | SuPport Action Center |
| ERBS | Earth Radiation Budget Satellite |