| Acronym | Meaning |
| MOB | Man Over Board - Marching Owl Band - Movable Object Block |
| FIDĀ | F?d?ration Internationale Des ?checs (French World Chess Federation) |
| FV | Femtovolt |
| JB | Junior Branch |
| TC | Teracoulomb - Turks And Caicos (ISO 3166 Digram) - United Arab Emirates (FIPS 10-4 Country Code; From Trucial Coast States) |
| SESSPE | Submarine Escape And Surface Survival Personnel Equipment |
| NYRA | National Youth Rights Association -New York Racing Association (horse Racing) |
| YT | Mayotte (ISO 3166 Digram) - Yottatesla - Yukon Territory (postal Symbol) |
| ALSP | Aggregate Level Simulation Protocol |
| ATESS | Aerospace And Telecommunications Engineering Support Squadron |