| Acronym | Meaning |
| YB | Youcef Benzouada (Southern Algerian Name) |
| IMRI | Industrial Membrane Research Institute - Information Management Research Institute - Institut Pour Le Management De La Recherche Et De L?innovation (French |
| TK | Turkmen Language (ISO 639-1 Code) |
| SBCCOM | U.S. Army Soldier And Biological Chemical Command (disbanded 2003) |
| BRB | Barbados (ISO 3166 Trigram) -Be Right Back (Internet Chat Abbreviation) |
| GRC | Greece (ISO 3166 Trigram) |
| CIR | Corotating Interaction Region |
| FSSP | Families Of Structurally Similar Proteins |
| COFT | Conduct Of Fire Trainer (military) |
| NACC | North Atlantic Cooperation Council |