- AGJ stands for Arbeitsgemeinschaft für Jugendhilfe
- AGJ stands for Alliance for Global Justice (Washington, DC)
- AGJ stands for Alford Gile Jones (AGJ Systems and Networks Inc.; Gulfport, Mississippi)
- AGJ stands for Asociación Guatemalteca de Juristas (Guatemalan Association of Jurists)
- AGJ stands for Artificial Gastric Juice
- AGJ stands for Almindingen-Gudhjem Jernbane (Danish railway)
- AGJ stands for Alliance Gresivaudan Judo (French judo association)
AGJ