| Acronym | Meaning |
| NSA | U.S. National Security Agency - Naval Support Activity - No Strings Attached |
| MBIDST | Member Of The British Institute Of Dental And Surgical Technologists |
| FFT | Fast Fourier Transform - Final Fantasy Tactics |
| AHPCRC | Army High Performance Computing Research Center |
| GRP | Graphite Reinforced Plastic |
| NTC | National Training Center - Negative Temperature Coefficient (thermistor) |
| SIIT | Saskatchewan Indian Institute Of Technologies (Canadian University) - Sirindhorn International Institute Of Technology (Thai University) - Stateless IP/ICMP Translation Algorithm |
| MPEV | Multi-Purpose Engineering Vehicle |
| IVI | Interchangeable Virtual Instrument |
| IPW | Interrogation Of Prisoners Of War |