| Acronym | Meaning |
| BRAVO | Business Risk And Value Of Operation In Space |
| RIF | Relative Importance Factor |
| PR | PulseRate |
| MMDB | Mass Memory Data Base |
| RADAR | Radio Detecting And Ranging |
| SSE | SubsYstem Support Equipment |
| FWWMS | Food |
| SECS | Shuttle Events Control |
| ETA | Explosive Transfer Assembly |
| RRT | Rendezvous Radar Transducer |