Posted in Aviation, Government & Military, Internet Slang, Legal, Schools & Education ADJ stands for Adjective ADJ stands for Adjustable ADJ stands for American DJ (brand name) ADJ stands for Adjacent ADJ stands for Adjunct ADJ stands for Adjoint (of a matrix or an operator; math) ADJ stands for Adjutant ADJ stands for Administration of Justice (criminal justice course; various universities) ADJ stands for Adjourned ADJ stands for Additional District Judge (India) ADJ stands for Adjudged ADJ stands for Adjust/Adjustment ADJ stands for Australian Dental Journal ADJ stands for Amman, Jordan – Civil (Airport Code)