| Acronym | Meaning |
| TVA | Tennessee Valley Authority |
| UNMOVIC | United Nations Monitoring |
| MIMOSA | MIcroMeasurements Of Satellite Acceleration |
| GU | Guam (postal Symbol; ISO 3166 Digram) |
| MMOR | Master Of Management In Operations Research |
| ICS | In-Country Support - Intelligence And Communications Systems - Interim Contractor Support |
| LGM | Little Green Men |
| HBCD | HexaBromoCycloDodecane |
| GS | General Support -Gigasiemens - South Georgia And The South Sandwich Islands (ISO 3166 Digram) |
| NCIS | National Criminal Intelligence Service (British) - Naval Criminal Investigative Service (U.S. Navy) |