| Acronym | Meaning |
 | ICZN | International Code Of Zoological Nomenclature - International Commission On Zoological Nomenclature |
 | CYP | Cyprus (ISO 3166 Trigram) - Cyprus Pound (ISO 4217 Currency Code) |
 | KUA | Kuanyama Language (ISO 639-2 Code) |
 | BNF | Backus-Naur Form (computing) |
 | RTGS | Royal Thai General System Of Transcription - Real Time Gross Settlement |
 | RISC | Reduced Instruction Set Computer |
 | PRN | Pro Re Nata (Latin |
 | GDR | General Distribution Release (Microsoft Term For A Software Service Release; Between Hotfix And Service Pack) |
 | ASPI | Australian Strategic Policy Institute |
 | ARB | Administrative Review Board |