| Acronym | Meaning |
| RH | Southern Rhodesia (ISO 3166 Digram; Obsolete 1980) |
| 4GL | Fourth-generation Programming Language |
| DRM | Digital Rights Management |
| COA | Concept Of Analysis - Course Of Action (military) |
| DOP | Dominican Peso (ISO 4217 Currency Code) |
| PAFC | Plymouth Argyle Football Club |
| DOT | Department Of Transportation (U.S. Federal Or State) |
| JSF | Joint Strike Fighter |
| TMD | Theatre Missile Defence |
| SVN | Slovenia (ISO 3166 Trigram) |