- ABCL stands for Armed Bear Common Lisp
- ABCL stands for American Birth Control League
- ABCL stands for As Built Configuration List
- ABCL stands for Automatic Barrier Crossing, Locally Monitored (rail traffic; UK)
- ABCL stands for Sino-American Biological Control Laboratory (USDA)
- ABCL stands for Amitabh Bachhan Corporation Limited
ABCL