| Acronym | Meaning |
| RNPS | Radio Network Planning System |
| AOI | Angle Of IncidenceArab Organization For Industrialization |
| KAZ | Kazakh Language (ISO 639-2 Code) |
| SSGN | Nuclear-Powered Guided Missile Submarine (US Navy Hull Classification) |
| V/STOL | Vertical/Short Take-Off And Landing (vee-stoll) |
| SAML | Security Assertion Markup Language (sam-ell) |
| ILS | Israeli Shekel (ISO 4217 Currency Code) |
| OGO | Other Government Organization |
| HMCS | Her Majesty's Canadian Ship Or Her Majesty's Courts Service |
| YS | Yottasiemens |