| Acronym | Meaning |
| IIT | Illinois Institute Of Technology - Indian Institutes Of Technology - Indiana Institute Of Technology |
| CBT | Cognitive Behaviour Therapy -Combat |
| LLLTV | Low-Light Level Television |
| PRY | Paraguay (ISO 3166 Trigram) |
| BFF | Best Friends Forever |
| OSL | Open Source License - Optically Stimulated Luminescence - Orbiting Solar Laboratory |
| RB | Running Back (football) |
| GRD | Grenada (ISO 3166 Trigram) |
| BEA | Banque Ext?rieure D'Alg?rie - British European Airways (ancestor Of British Airways) |
| AAP | Advanced Acquisition Plan - Allied Administrative Publication - American Academy Of Pediatrics |