| Acronym | Definition |
|---|
| AJ➣Air Jordan (shoe) |
| AJ➣Applejack (My Little Pony character) |
| AJ➣Armani Jeans |
| AJ➣Animal Jam (online educational playground) |
| AJ➣Angelina Jolie (actress) |
| AJ➣Astronomical Journal |
| AJ➣Anti-Jam |
| AJ➣Andrew Jackson (7th US President) |
| AJ➣Administrative Judge |
| AJ➣Al-Jazeera (Middle East TV Network) |
| AJ➣Aide Juridictionnelle (French: Legal Aid) |
| AJ➣Awesome Job |
| AJ➣Apple Juice |
| AJ➣Air Jamaica (airline) |
| AJ➣Ask Jeeves |
| AJ➣Anti-Jamming |
| AJ➣Audax Japan |
| AJ➣Amber Jack |
| AJ➣Aunt Jemima |
| AJ➣Allen Jones (wrestler) |
| AJ➣Albert James (Foyt) |
| AJ➣Articulation Joint |
| AJ➣Albuquerque Journal (newspaper) |
| AJ➣Arabtech Jardaneh (various locations) |
| AJ➣Atari Jaguar |
| AJ➣Anup Jalota (Indian singer) |
| AJ➣Ankle Jerk |
| AJ➣Alexander James McLean (Backstreet Boys) |
| AJ➣Adjustable Spanner (British; wrench) |
| AJ➣Association de La Jeunesse (French youth soccer) |
| AJ➣Apostles of Jesus (Religious) |
| AJ➣Assembly Jig |
| AJ➣Apricot Juice |
| AJ➣Auberge Jeunesse (French: youth hostel) |
| AJ➣Alpinisme Juvénile (French mountaineering group) |
| AJ➣Acting Jack (Acting Sergeant; Army) |
| AJ➣Arrow Jazz (radio channel) |
| AJ➣Active Jamming |
| AJ➣Azerbaydzhan |
| AJ➣Albergue Juvenil José Gilberto Flores Vides (Jose Gilberto Vides Flores Youth Lodge, Guatemala) |
| AJ➣Alberta Judgements (Canada) |