| Acronym | Meaning |
| RADB | Rad51/Dmc1 Homologous Protein |
| RATELO | Radiotelephone Operator |
| NYO | National Youth Orchestra Of Great Britain |
| ATA | Advanced Technology Attachment (IBM Personal Computer) - Afghan Transitional Authority - Allen Telescope Array -Antarctica (ISO 3166 Trigram) |
| FA | Persian Language (ISO 639-1 Code) |
| IBA | Important Bird Area |
| SBC | Sensotronic Brake Control - Single-Board Computer |
| FF | Final Fantasy |
| IUPAC | International Union Of Pure And Applied Chemistry (pronounced Eye-yoo-pac) |
| ULEB | Union Des Ligues Europ?ens De Basket-ball |