| Acronym | Meaning |
| SAS | Scandinavian Airline Systems - Second Avenue Subway - Situational Awareness System - Special Air Service - Studies |
| IL | Illinois (postal Symbol) - Israel (ISO 3166 Digram) |
| YGO | Yu-Gi-Oh! |
| IKU | Inuktitut Language (ISO 639-2 Code) |
| ATC | Air Traffic Control - Air Training Corps - U.S. Air Transport Command (1942-1948) |
| VDMOS | Vertical Double-diffused MOS Transistor (vee-dee-moss) |
| FSC | Federal Supply Classification -Forest Stewardship Council (ecological Pressure Group) |
| SOM | Somali Language (ISO 639-2 Code) |
| COEIA | Combined Operational Effectiveness And Investment Appraisal (military) |
| SOV | Single Occupant Vehicle |