| Acronym | Meaning |
 | GHC | Ground Half Coupling |
| LOS | InstruCtor Operator Station |
| G&NGUIDANC | And Navigation |
| SWG | Software Working Group |
| SSC | Shuttle System Contractor |
| SLL | Shelf Life Limit |
| MACH | Velocity Relative To The Speed Of Sound |
| GEOSEPS | Geosynchronous Solar Electric Propulsion Stage |
| CCIR | International Radio Consultative Committee |
| COMR&DSAT | Communication Research And Development Satellite |
Browse by Letter:
