| Acronym | Meaning |
| ROI | Return On Investment |
| CHIP | California Highway Patrol |
| TJS | Tajik Somoni (ISO 4217 Currency Code) |
| BMEWS | Ballistic Missile Early Warning System (bee-mews) |
| AM | Americium |
| III | Sichuan Yi Language (ISO 639-2 Code) |
| OSE | Own Separate Entrance |
| NM | New Mexico (postal Symbol) |
| OPA | Other Procurement |
| N3F | National Fantasy Fan Federation |