| Acronym | Meaning |
 | FMECA | Failure Mode |
| EKG | Electrocardiograph (Instrument) |
| HEX | Hexadecimal |
| LCG | Liquid-cooled Garment |
| PDP | Postinsertion Deorbit Preparation |
| MFV | Main Fuel Valve |
| I | LCCS Integrated Launch Control And Checkout System |
| NESC | NNESCNational Electrical Safety Code |
| HHMU | Hand Held Maneuvering Unit |
| CR/DIR | Change Request Directive |
Browse by Letter:
