| Acronym | Meaning |
| ITK | In The Know |
| MRT | Mauritania (ISO 3166 Trigram) |
| PPQ | Pulses Per Quarter (used In Music Programming |
| VERITAS | Very Energetic Radiation Imaging Telescope Array System |
| CFR | Code Of Federal Regulations |
| NJ | Nanojoule |
| PNS | Pensacola |
| DMPA | (U.S.) Defense Medical Programs Activity |
| BRA | Brazil (ISO 3166 Trigram) |
| USAPATRIOT | Uniting And Strengthening America By Providing Appropriate Tools Required To Intercept And Obstruct Terrorism |