| Acronym | Meaning |
 | NAS | National Academy Of Sciences - National Air Space - National Audubon Society - Naval Air Station - New Attack Submarine |
| USS | United States Ship (sometimes Meaningless; See Star Trek) |
| MSN | Master Of Science In Nursing |
| DEFCON | Defence Readiness Condition |
| BLT | Bacon Lettuce Tomato (sandwich) |
| C4 OR C? | Command |
| WRS | Worldwide Reference System |
| GINO | Godzilla In Name Only |
| VOR | VHF Omnidirectional Ranging |
| SEATO | Southeast Asian Treaty Organization |
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