| Acronym | Meaning |
| SO | Somali Language (ISO 639-1 Code) |
| FOO | Forward Observation Officer |
| KR | Kiribati (FIPS 10-4 Country Code) - Republic Of Korea (ISO 3166 Digram) |
| GEMA | Gas And Electricity Markets Authority - Georgia Emergency Management Agency -Gesellschaft Fr Musikalische Auffhrungs- Und Mechanische Vervielf?ltigungsrechte (German Performance Rights Organisation) -Global Engine Manufacturing Alliance |
| USAFSPC | U.S. Air Force Space Command |
| FYDP | Five-Year Defense Plan (U.S.) |
| COLT | Combat Observation And Lasing Team (military) |
| ABN | Australian Business Number (a Number Issued By The Australian Government As Registration Of A Business And Used For Taxation Purposes) |
| SCTP | Stream Control Transmission Protocol |
| ASIO | Australian Security Intelligence Organisation -Audio Stream Input Output |