| WCC | Wall Colmonoy Corporation 
| Others |
| WCC | Wallace Community College
| Others |
| WCC | Walter Cattle Company
| Others |
| WCC | Warch Campus Center
| Others |
| WCC | Warm-Up Catalytic Converter
| Others |
| WCC | Warm-Up Charging Cycle
| Others |
| WCC | Warranty Component Classification
| Others |
| WCC | Warrior Cats Collaboration
| Others |
| WCC | Warsaw Community Church
| Others |
| WCC | Wasatch Car Club
| Others |
| WCC | Washington Campus Compact
| Others |
| WCC | Washington Conservation Corps
| Others |
| WCC | Washington Corrections Center
| Others |
| WCC | Washtenaw Community College
| Others |
| WCC | Washtenaw Community College's
| Others |
| WCC | Watcom C Compiler
| Others |
| WCC | Water and Climate Center
| Others |
| WCC | Water Conservation Coalition
| Others |
| WCC | Waubonsee Community College
| Others |
| WCC | Waubonsee Community College's
| Others |
| WCC | Waukegan Community Church
| Others |
| WCC | Wayne Community College
| Others |
| WCC | Weapon Control Computer
| Others |
| WCC | Weatherly Casting Company
| Others |
| WCC | Web Cam Cone
| Others |
| WCC | Web Center Content
| Others |
| WCC | Web Content Collection
| Others |
| WCC | Web Content Coordinator
| Others |
| WCC | Weekend Cookbook Challenge
| Others |
| WCC | Weevil City Cruisers
| Others |
| WCC | Weighted Congestion Count
| Others |
| WCC | Wellington Chevrolet Club
| Others |
| WCC | Wendell Cox Consultancy
| Others |
| WCC | Went Computing Consultancy Group, Utrecht, Netherlands
| Others |
| WCC | Wesley Community Center
| Others |
| WCC | Wessex Car Club
| Others |
| WCC | West Coast Challengers
| Others |
| WCC | West Coast Choppers
| Others |
| WCC | West Coast Conference
| Others |
| WCC | West Coast Corvettes
| Others |
| WCC | West Coast Customs
| Others |
| WCC | Westchester Community College
| Others |
| WCC | Western Cartridge Co
| Others |
| WCC | Western Cartridge Company
| Others |
| WCC | Western Christian College
| Others |
| WCC | Western Coal Conference
| Others |
| WCC | Western Congressional Caucus
| Others |
| WCC | Westfield Car Club
| Others |
| WCC | Westside Christian College
| Others |
| WCC | Whatcom Community College
| Others |
| WCC | Wheatland Community Church
| Others |
| WCC | Wheel Center Caps
| Others |
| WCC | Whine Country Coopers
| Others |
| WCC | White Car Club
| Others |
| WCC | White Car Community
| Others |
| WCC | White Cell Count
| Others |
| WCC | White cell counts
| Others |
| WCC | White Collar Complex
| Others |
| WCC | Wi-Fi Cellular Convergence
| Others |
| WCC | Wilkes Community College
| Others |
| WCC | Willamalane Camera Club
| Others |
| WCC | Willcox Cotton Cake
| Others |
| WCC | Wilmington City Council
| Others |
| WCC | Wilson Community College
| Others |
| WCC | Winchester Cartridge Company
| Others |
| WCC | Windows Custom Control
| Others |
| WCC | Windsor Car Club
| Others |
| WCC | Windward Community College
| Others |
| WCC | Windy City Corvettes
| Others |
| WCC | Winnetka Congregational Church
| Others |
| WCC | Wireless Car Charger
| Others |
| WCC | Wisconsin Conservation Corps
| Others |
| WCC | Witchcraft Compiler Collection
| Others |
| WCC | Wolf Conservation Center
| Others |
| WCC | Wolseley Car Club
| Others |
| WCC | Women Chemists Committee
| Others |
| WCC | Women in Cinema Collective
| Others |
| WCC | Women's Classical Caucus
| Others |
| WCC | Woodbridge Corvette Club
| Others |
| WCC | Woodie Car Club
| Others |
| WCC | Woodland Community College
| Others |
| WCC | Woodlands Car Club
| Others |
| WCC | Woodmont Christian Church
| Others |
| WCC | Woodruff Community Center
| Others |
| WCC | Workers Compensation Commission
| Others |
| WCC | Workers' Compensation Commission
| Others |
| WCC | Workers' Compensation Commission's
| Others |
| WCC | Workers' Compensation Court
| Others |
| WCC | Workplace Charging Challenge
| Others |
| WCC | World Cambodian Congress
| Others |
| WCC | World Car Catalog
| Others |
| WCC | World Cat Congress
| Others |
| WCC | World Chess Championship
| Others |
| WCC | World Christian Council
| Others |
| WCC | World City College
| Others |
| WCC | World Class Commissioning
| Others |
| WCC | World Congress of Cardiology
| Others |
| WCC | World Congress on Computing
| Others |
| WCC | World Constructor's Championship
| Others |
| WCC | World Cornea Congress
| Others |
| WCC | World Council of Charlatans
| Others |
| WCC | World Council of Churches
| Others |
| WCC | Wound Care Certified
| Others |
| WCC | Write Control Character
| Others |
| WCC | Writer Coach Connection
| Others |
| WCC | Wynmoor Community Council
| Others |
| WCC | Wyoming Conservation Corps
| Others |
| WCC | Wytheville Community College
| Others |