ICW may refer to:
- Integrated constructed wetland
- International Clan War
- International Community of Women Living with HIV/AIDS
- International Confederation of Wizards
- International Council of Women
- Internet call waiting, a technology that allows a telephone line to accept incoming calls while connected to a dialup connection
- Intracoastal Waterway
- Indonesia Corruption Watch
- Interrupted continuous wave
- Irish Civil War
Wrestling
- International Championship Wrestling, a now-defunct professional wrestling promotion based in Lexington, Kentucky, active 1978-1984
- International World Class Championship Wrestling, a now-defunct New England–based wrestling promotion, known as International Championship Wrestling from 1985 to 1991
- Insane Championship Wrestling, an active Scottish promotion established in 2006
- Independent Championship Wrestling, an active American promotion established in 2008, based in Miami, Florida
This disambiguation page lists articles associated with the title ICW.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: