| Acronym | Meaning |
| ASW | AntiSubmarine Warfare |
| PBS | Public Broadcasting Service |
| NK | Nanokelvin |
| ECHR | European Convention On Human Rights |
| EU | Europa Island (FIPS 10-4 Country Code) -European Union |
| PAFC | Plymouth Argyle Football Club |
| LEP | Large Electron-Positron Collider |
| FRO | Faroe Islands (ISO 3166 Trigram) |
| CES | Czech Language (ISO 639-2 Code) |
| NAIRU | Non Accelerating Inflation Rate Of Unemployment |