| Acronym | Definition |
|---|
| AJC | Atlanta Journal & Constitution |
| AJC | American Jewish Committee |
| AJC | Arabian Jockey Club |
| AJC | American Jewish Congress |
| AJC | Australian Jockey Club (Sydney, Australia) |
| AJC | Authorized Java Centers |
| AJC | Asian Journal of Control (Taiwan) |
| AJC | Alaska Judicial Council (Anchorage, AK) |
| AJC | Atlantic Jewish Council (Canada) |
| AJC | Anderson Junior College (Singapore) |
| AJC | Access to Justice Commission (various locations) |
| AJC | Association of Jersey Charities |
| AJC | Atlantic Journal of Communication (New Jersey Communication Association) |
| AJC | Area Joint Committee (UK) |
| AJC | Associação Juvenil de Ciência (Portugal) |
| AJC | Anglo-Chinese Junior College (Singapore) |
| AJC | Aberdeen Judo Club (martial arts; UK) |
| AJC | Association des Journalistes de la Construction (French journalist association) |
| AJC | Association des Jeunes Chercheurs (French: Association of Young Researchers) |
| AJC | Apostolic Johannite Church (Gnostic Christian Church; various locations) |
| AJC | American Jewelry Chain Co. (est. 1927) |
| AJC | Arlington Judo Club (martial arts; Arlington, VA) |
| AJC | Abergavenny Judo Club (martial arts; UK) |
| AJC | Aylwin Judo Club (martial arts) |
| AJC | Alton Judo Club (martial arts; Alton, Hampshire, UK) |
| AJC | African Judo Championship (martial arts) |