| Acronym | Meaning |
| FACI | First Article Configuration Inspection |
| SEC | Source Evaluation Committee |
| DDA | ICD Departure Authorization |
| URN | Urine |
| CSE | Computer Support Equipment |
| PRR | Program Requirements Review |
| UG | Microgram |
| LSAP | Launch Sequence Applications Program |
| INV | Inverter |
| S@MSCC | Shuttle Mission Simulator Computer Complex |