| Acronym | Meaning |
| MIDAS | Man-machine Integration Design And Analysis System |
| MRS | Magnetic Resonance Spectroscopy |
| ASD(RA) | (U.S.) Assistant Secretary Of Defense (Reserve Affairs) |
| AMH | Amharic Language (ISO 639-2 Code) |
| SSN | Nuclear-Powered Attack Submarine (US Navy Hull Classification) -SIM Serial Number - Social Security Number - Socialist Solidarity Network - Subsystem Number (SCCP |
| NDS | Nintendo DS |
| PCCIP | President's Commission On Critical Infrastructure Protection |
| TCHD | Truck Cargo Heavy Duty |
| OPS | Operations |
| VVAF | Vietnam Veterans Of America Foundation |