| Acronym | Meaning |
| MKD | Macedonian Language (ISO 639-2 Code) |
| SSRN | Nuclear-Powered Radar Picket Submarine (retired US Navy Hull Classification) |
| FTC | Federal Trade Commission |
| SU | Sundanese Language (ISO 639-1 Code) |
| IVF | In Vitro Fertilisation |
| NAICS | North American Industry Classification System |
| EI | Exbi |
| YUPPIE | Young Urban Professional + Suffix |
| ISAR | Inverse SAR (Synthetic Aperture Radar) |
| EPW | Earth Penetrator Weapon/Warhead - Economic And Political Weekly (Indian Publication) - Enemy Prisoner Of War |