| Acronym | Meaning |
| DIV | Dhivehi Language (ISO 639-2 Code) |
| SU | Soviet Union (ISO 3166 Digram; Obsolete 1992) - Sudan (FIPS 10-4 Country Code) |
| EFSA | European Food Safety Authority |
| APC | Armoured Personnel Carrier - Armour Piercing Capped (ammunition) |
| FLK | Falkland Islands (ISO 3166 Trigram) -Funny-Looking Kid (medical Diagnosis In-joke) |
| UMTS | Universal Mobile Telecommunications System |
| CRT | Cardiac Resynchronization Therapy - Cathode Ray Tube - Chinese Remainder Theorem |
| TUR | Turkish Language (ISO 639-2 Code) |
| YGO | Yu-Gi-Oh! |
| OSS | Ossetic Language (ISO 639-2 Code) |