| Acronym | Meaning |
| LSD | Landing Ship |
| EASA | European Aviation Safety Agency |
| BASIC | Beginner's All-purpose Symbolic Instruction Code (acronym Was Added Later |
| ZN | Zinc |
| CPU | Central Processing Unit |
| AUT | Austria (ISO 3166 Trigram) |
| GABA | Gamma-AminoButyric Acid |
| DDR&E | (U.S.) Director Of Defense Research And Engineering (1958?1978) |
| BIH | Bosnia And Herzegovina (ISO 3166 Trigram) |
| ADAS | Asiago-DLR Asteroid Survey |