| Acronym | Meaning |
| SIMLAS | Soldier Integrated Multipurpose Laser System |
| RB | Rubidium |
| LAT | Lowest Astronomical Tide (nautical Charts) |
| PBI | PolyBenzImidazole |
| OCN | Oncology Certified Nurse |
| KFOR | UN Kosovo Force |
| IT | InferoTemporal (neurophysiology) - Information Technology -Italy (FIPS 10-4 Country Code; ISO 3166 Digram) |
| FIS | F?d?ration Internationale De Ski (French International Ski Federation) |
| DB | Decibel |
| SNL | Saturday Night Live (television) |