| Acronym | Meaning |
| WHI | Women's Health Initiative |
| NEAT | Near-Earth Asteroid Tracking |
| ABMC | American Battle Monuments Commission |
| CVT | Continuously Variable Transmission |
| UWTG | Under Water Tug |
| DARO | (U.S.) Defense Airborne Reconnaissance Office |
| GMO | Genetically Modified Organism |
| FAB | Feline Advisory Bureau (UK Feline Charity) |
| SIGMET | Significant Meteorological Information |
| GWS | Gulf War Syndrome |