| W&C | Wire and Cable 
| Others |
| W.C. | water closet [U.K. (toilet)
| Others |
| W/C | Water Closet
| Others |
| W/C | Week Commencing
| Others |
| W/C | Wheel Chair
| Others |
| W/C | Wheelchair
| Others |
| W/C | White Country
| Others |
| W/C | Wound Care
| Others |
| WC | Waffel Crisp
| Others |
| WC | Waldo County
| Others |
| WC | Waldwick Crossover
| Others |
| WC | Walking Carpet
| Others |
| WC | Wall Calendar
| Others |
| WC | Wall Clock
| Others |
| WC | Wall Coordinates
| Others |
| WC | Walton Collective
| Others |
| WC | War Correspondent
| Others |
| WC | War Criminal
| Others |
| WC | Warrior Cats
| Others |
| WC | Warrior Ceremony
| Others |
| WC | Washroom Cleaner
| Others |
| WC | Waste Canister
| Others |
| WC | Water Capacity
| Others |
| WC | Water Cess
| Others |
| WC | Water charges
| Others |
| WC | Water Chiller
| Others |
| WC | Water Circulation
| Others |
| WC | Water Closet (bathroom)
| Others |
| WC | Water Closet (toilet)
| Others |
| WC | water closet [U.K.] (toilet)
| Others |
| WC | Water Closet/UK
| Others |
| WC | Water Color
| Others |
| WC | Water Column
| Others |
| WC | Water Content
| Others |
| WC | Water Cooler
| Others |
| WC | Water Cosolvent
| Others |
| WC | Wax Cylinder
| Others |
| WC | Weapon Class
| Others |
| WC | Weapons Carrier
| Others |
| WC | Web Cleaner
| Others |
| WC | Web Comic
| Others |
| WC | Web Correspondent
| Others |
| WC | WeChat
| Others |
| WC | Weight Code
| Others |
| WC | Weighted Count
| Others |
| WC | Weird Comics
| Others |
| WC | Welcome
| Others |
| WC | Welcome Center
| Others |
| WC | Wesley Clark
| Others |
| WC | Wesley Curley
| Others |
| WC | West Cape
| Others |
| WC | West Central
| Others |
| WC | West Coast
| Others |
| WC | West Commons
| Others |
| WC | Western Cape
| Others |
| WC | Western Colorado
| Others |
| WC | Western Conference
| Others |
| WC | Westfield Community
| Others |
| WC | Westwood Clay
| Others |
| WC | Wet Canvas
| Others |
| WC | Whetten & Cameron
| Others |
| WC | Which Choice
| Others |
| WC | While Crouching
| Others |
| WC | Whipped Cream
| Others |
| WC | Whiskey & a Coke
| Others |
| WC | White Castle
| Others |
| WC | White cells
| Others |
| WC | White Chocolate
| Others |
| WC | White Council
| Others |
| WC | Whitley Co
| Others |
| WC | Whittlesea City
| Others |
| WC | Who Cares
| Others |
| WC | Wicked Clownz
| Others |
| WC | Wicked Count
| Others |
| WC | Wiecking Center
| Others |
| WC | Wild Card
| Others |
| WC | Wild Cat
| Others |
| WC | Wild Caught
| Others |
| WC | Wild Child
| Others |
| WC | WildCare
| Others |
| WC | Wilfred Charles
| Others |
| WC | Will Call
| Others |
| WC | Will Close
| Others |
| WC | William Cantwell
| Others |
| WC | William Carey
| Others |
| WC | William Carl
| Others |
| WC | William Christopher
| Others |
| WC | Willman Company
| Others |
| WC | Wind Current
| Others |
| WC | Window Cards
| Others |
| WC | Window Cleaner
| Others |
| WC | Wine Centre
| Others |
| WC | Wing Chun
| Others |
| WC | Wing Commander
| Others |
| WC | Wire Center
| Others |
| WC | Wire Connector
| Others |
| WC | Wireless Carrier
| Others |
| WC | Wisconsin Central Limited
| Others |
| WC | Wisconsin Central Railway (Canadian National Railway)
| Others |
| WC | WitchCraft
| Others |
| WC | With Case
| Others |
| WC | With Color
| Others |
| WC | Women's College
| Others |
| WC | Won't Commit
| Others |
| WC | Wonder Coin
| Others |
| WC | Wonderful Companion
| Others |
| WC | Wood Chipper
| Others |
| WC | Wood Cutting
| Others |
| WC | WoodCutting
| Others |
| WC | Word Choice
| Others |
| WC | Word Comprehension
| Others |
| WC | Word Count
| Others |
| WC | Work Center
| Others |
| WC | Workers Compensation
| Others |
| WC | Working Capital
| Others |
| WC | Working Certificate
| Others |
| WC | Working Class
| Others |
| WC | Workmens Compensation
| Others |
| WC | World Champ
| Others |
| WC | World Champion
| Others |
| WC | World Championship
| Others |
| WC | World Class
| Others |
| WC | World Concern
| Others |
| WC | World Conqueror
| Others |
| WC | World Coordinates
| Others |
| WC | World Craft
| Others |
| WC | World Cup
| Others |
| WC | Worship Center
| Others |
| WC | Worst Case
| Others |
| WC | Worthless Coin
| Others |
| WC | Wound Check
| Others |
| WC | Wrapper Compiler
| Others |
| WC | Write Combining
| Others |
| WC | Write-Combined
| Others |
| WC | Wrong Chat
| Others |
| WC | Wrong Conversation
| Others |