| Acronym | Meaning |
| TM | Technical Manual - Theatre Missile - Thematic Mapper -trademark (often Written In Small Superscript Type: TM Or ?) -Turing Machine -Turkmenistan (ISO 3166 Digram) |
| DHA | DocosaHexaenoic Acid |
| DICASS | DIrectional Command Activated Sonobuoy System |
| CERGA | Centre De Recherches En G?odynamique Et Astrom?trie (French |
| OECD | Organization For Economic Co-operation And Development (international) |
| ACOM | (U.S.) Atlantic Command |
| BUG | E -Battlefield Universal Gateway Equipment (buggy) |
| HY | Armenian Language (ISO 639-1 Code) |
| AT | Astatine |
| LEN | Large Extension Node |