- ACCW stands for Archdiocesan Council of Catholic Women (St. Paul and Minneapolis, MN)
- ACCW stands for Atlantic Coast Championship Wrestling (Rocky Point, NC)
- ACCW stands for Association of California Commissions for Women (est. 1997)
- ACCW stands for Algemene Computer Club Westerkwartier (Dutch: General Computer Club Westerkwartier; Westerkwartier, Netherlands)
- ACCW stands for Auxiliary Component Cooling Water (nuclear energy)
- ACCW stands for Antarctic Circumpolar Coastal Wave (oceanography)
Abbreviations And Their Meaning