| Acronym | Meaning |
| POL | Polish Language (ISO 639-2 Code) |
| ATA | Advanced Technology Attachment (IBM Personal Computer) - Afghan Transitional Authority - Allen Telescope Array -Antarctica (ISO 3166 Trigram) |
| GLE | Irish Language (ISO 639-2 Code) |
| FINA | F?d?ration Internationale De Natation (French |
| POETS | Portable Occultation |
| MSLP | Mean Sea Level Pressure |
| LOS | Line Of Sight |
| KET | Kentucky Educational Television Refers To The Network And The Production Facilities -Key English Test |
| ITN | Independent Television News (British) |
| NECTEC | National Electronics And Computer Technology Center (Thailand) |