CCW explained

CCW may refer to:

Organizations

Catholic College Wodonga, a Catholic school in Wodonga, Victoria, Australia
Center on Conscience & War, an American pacifist non-government organization
Co-operative Central Wholesale, an American consumer cooperative supply organization
Countryside Council for Wales, a Welsh wildlife and landscaping governmental agency
Consumer Council for Water, a non-departmental public body which represents the interests of water consumers in England and Wales
Christen Centrum Waregem, a Christian community in Waregem, Belgium

Celebrity Championship Wrestling, short-lived television reality program featuring Hulk Hogan
Continental Championship Wrestling a professional wrestling promotion in Southern Alabama, Northern Florida that closed in 1990
Coastal Championship Wrestling, a professional wrestling promotion in Coral Springs, Florida founded un 2004

connect component workbench
Channel command word specialized I/O instruction on IBM mainframes
Coherent CW, a variant of CW radiocommunication used in amateur radio
COM callable wrapper, in Microsoft Component Object Model and .NET interoperability
Computer Combination Weigher – multihead weigher build by Ishida.

Carrying a Concealed Weapon, carrying a concealed handgun or other weapon in public
Chinese Civil War, internal struggle for control of China, 1927–1950
Convention on Certain Conventional Weapons, a 1983 international treaty prohibiting weapons considered to be excessively injurious or indiscriminate