Windows Communication Foundation
Working Capital Fund
Waste Concentration Facility
Wild Chimpanzee Foundation
Wireless Communication Framework
Waste Calciner Facility
Waste Calcining Facility
waste-calcinating facility
Water Concentration Factor
Webb Correctional Facility
White Cathode Follower
Winchester Center Fire
Wind Chill Factor
Windows Communications Foundation
Winston Churchill Fund
Work Control File
Working Capital Funds
Workload Control File
World Calibration Facility
World Chambers Federation
World Croquet Federation
World Cup Final Tournament
World Curling Federation
Women's Campaign Fund