| Acronym | Meaning |
| IT | InferoTemporal (neurophysiology) - Information Technology -Italy (FIPS 10-4 Country Code; ISO 3166 Digram) |
| JSCSC | Joint Services Command And Staff College |
| SWALK | Sealed With A Loving Kiss |
| HVU | High Value Unit (military) |
| NODEF | NATO Oceanographic Data Exchange Format |
| MIDAS | Man-machine Integration Design And Analysis System |
| BHS | The Bahamas (ISO 3166 Trigram) |
| SMG | Sequential Motorsport Gearbox - SubMachine Gun |
| SCFS | Standard Cubic Foot Per Second (unit Of Measurement Of Fluid Flow) |
| AKDT | Alaska Standard Daylight Saving Time (UTC-8 Hours) |