| Acronym | Meaning |
| OIOC | Oriental & India Office Collections (in The British Library) |
| NAMBLA | North American Man-Boy Love Association |
| AARP | (i/s) American Association Of Retired Persons (now Officially Known Only By The Initials) |
| CJ | Cayman Islands (FIPS 10-4 Country Code) -Criminal Justice |
| DM | Dominica (ISO 3166 Digram) -Dungeon Master (role-playing Games) |
| NIU | Niue (ISO 3166 Trigram) |
| TUK | Turkmen Language (ISO 639-2 Code) |
| BT | Bathythermograph -Bhutan (FIPS 10-4 Country Code; ISO 3166 Digram) - (ii) BitTorrent - (iii) British Telecommunications Plc |
| PWP | Plot |
| KWB | Kids' WB! |