| Acronym | Meaning |
| SADL | Situation Awareness Data Link (saddle) - Structural Architecture Description Language |
| NIMH | National Institute Of Medical Herbalists - National Institute Of Mental Health |
| PLIF | Planar Laser-Induced Fluorescence |
| RIAA | Recording Industry Association Of America |
| MDM | Michigan Dartmouth MIT Telescope Consortium |
| BRIC | Brazil |
| PERL | Usually Lower Case Practical Extraction And Report Language |
| KGB | Komitet Gosudarstvennoy Bezopasnosti (Russian Committee For State Security) (1954-1991) |
| ORI | Oriya Language (ISO 639-2 Code) |
| CCIT | Comit? Consultatif International T?l?graphique (French For International Telegraph Consultative Committee |