| Acronym | Meaning |
| CF | Canadian Forces -Central African Republic (ISO 3166 Digram) - Republic Of The Congo (FIPS 10-4 Country Code) |
| CYM | Welsh Language (ISO 639-2 Code) |
| VCOFS | Vice Chief Of Staff |
| CSIP | Commercial Stable Image Platform (AMD) |
| CPSU | Communist Party Of The Soviet Union |
| F | Femto |
| SGML | Standard Generalized Markup Language |
| GM | The Gambia (ISO 3166 Digram) -GameMaster (role-playing) - General Motors - Genetically Modified -Germany (FIPS 10-4 Country Code) -Guru Meditation (computing) |
| RUS | Russian Language (ISO 639-2 Code) |
| PS | Pashto Language (ISO 639-1 Code) - Picosecond |