| Acronym | Meaning |
| GEC | Great Engineering Challenge |
| LTDP | Long-Term Defence Plan |
| PBS | Public Broadcasting Service |
| ADC | Aide De Camp - U.S. Air Defense Command (1946-1992) - Apple Display Connector - Program Against Digital Counterfeiting Of Currency |
| BOI | Balance Of Investment - Basis Of Issue |
| MTF | Medical Treatment Facility - Message Text Format |
| XVIII | Eighteen (in Roman Numerals) |
| RSD | Reflex Sympathetic Dystrophy -Serbian Dinar (ISO 4217 Currency Code) |
| SURTASS | Surveillance Towed Array Sensor System |
| JOD | Jordanian Dinar (ISO 4217 Currency Code) |