| Acronym | Meaning |
| IPTV | Internet Protocol TeleVision |
| EST | Estonian Language (ISO 639-2 Code) |
| MWESH | Machismo Wizards Extended SHelter (operating System) |
| CFR | Code Of Federal Regulations |
| MDV | Maldives (ISO 3166 Trigram) |
| QIP | Quadrilateral Interoperability Programme (ancestor Of MIP; Quip) |
| BOAC | British Overseas Airways Corporation (predecessor Of British Airways) |
| ZI | Zimbabwe (FIPS 10-4 Country Code) |
| COBOL | COmmon Business-Oriented Language |
| BSL | British Sign Language |