- ACRL stands for Association of College and Research Libraries
- ACRL stands for Atlantic Coast Rugby League
- ACRL stands for Advanced Computational Research Laboratory (various locations)
- ACRL stands for American City Racing League (motorsports)
- ACRL stands for African Council of Religious Leaders
- ACRL stands for Alaska Canada Rail Link
- ACRL stands for Administrative Cost Reimbursements to Localities
- ACRL stands for Agricultural Chemicals Regulation Law
ACRL