| Acronym | Meaning |
| GMFSC | Ground Mobile Forces Satellite Communications |
| MCM | Mine Counter-Measures |
| SM | Samarium |
| NGATS | New Generation Army Targetry System |
| XMSF | EXtensible Modelling And Simulation Framework |
| TACCSF | U.S. Theater Aerospace Command & Control Simulation Facility |
| GUY | Guyana (ISO 3166 Trigram) |
| FMECA | Failure Modes And Effect Criticality Analysis |
| POETS | Portable Occultation |
| CQ | Carrier Qualification - Central Queensland - Charge Of Quarters - Congressional Quarterly - Constellation Airlines (IATA Airline Designator) - Northern Mariana Islands (FIPS 10-4 Territory Code) |