| Acronym | Meaning |
| HRM | High Rate Multiplexer |
| LIQ | Liquid |
| SPD | Standard Practice Directive |
| RAMA | Recap And Movement Authorization |
| SDIF | Software Development And Integration Facility |
| HEX | Heat Exchanger |
| MCCC | Mission Control And Computing Center |
| MOSPO | Mobile Satellite Photometric Observatory |
| CPMP | Crew Procedures Management Plan |
| MAD | Madrid |