| Acronym | Meaning |
| IB | International Baccalaureate |
| THEL | Tactical High Energy Laser ACTD |
| NPH | Normal Pressure Hydrocephalus |
| DZA | Algeria (ISO 3166 Trigram) |
| IEC | International Electrotechnical Commission |
| DAFIF | Digital Aeronautical Flight Information File |
| IPB | Intelligence Preparation Of The Battlefield |
| VEB | Venezuelan BolĀvar (ISO 4217 Currency Code) |
| AAODL | Atmospheric Aerosols And Optics Data Library |
| VIA | Versatile Interface Adapter |