| Acronym | Meaning |
| W/H | Watt-Hour |
| MJCA | Midbody Jettison Control Assembly |
| ESE | Electronic SuPport Equipment |
| FOSDIC | Film Optical Sensing Device For Input To Computers |
| PAR | Problem Accountability Record |
| W/T | Wind Tunnel |
| GW | Gross Weight |
| DIPL | Display Initial Program Load |
| LR/LD | Line Receiver/Line Driver |
| FACS | Facilities Control |