| Acronym | Meaning |
| SSA | 1/0 GCOS Program Element Name |
| SRD | Shuttle Requirements Definition |
| RPA | Record And Playback Assembly |
| M | ESAModular Equipment Stowage Assembly |
| MTG | Mounting |
| BP | Barber Pole |
| GML | GeGMLGeneral Measurement Loop |
| CADU | Control And Display Unit |
| LSE | Launch Support Equipment |
| MAL | Malfunction |