| Acronym | Meaning |
| MLG | Malagasy Language (ISO 639-2 Code) |
| IKEA | Ingvar Kamprad (the Company's Founder) |
| PETP | PolyEthyleneTerePhthalate |
| EO | Esperanto Language (ISO 639-1 Code) |
| HK | Hong Kong (ISO 3166 Digram; FIPS 10-4 Territory Code) |
| ACINT | Acoustic Intelligence |
| AHRQ | Agency For Healthcare Research And Quality |
| GN | Giganewton - Guinea (ISO 3166 Digram) |
| COROT | COnvection |
| OW | Old Wykehamist |