| Acronym | Meaning |
| WC | Corrected Sweep Width |
| WC | London West Central (postcode, United Kingdom) |
| WC | Wad Cutter (type of bullet) |
| WC | War College |
| WC | Warren Commission (John F. Kennedy assassination) |
| WC | Waste Convenience |
| WC | Watch Commander (police) |
| WC | Wealth Creation |
| WC | Weapons Control |
| WC | Weather Condition |
| WC | Weight Code (vehicle registration USA) |
| WC | Welsh Council |
| WC | West Covina (California) |
| WC | Wideband Communications |
| WC | Wild Caught (wildlife) |
| WC | Winchester Canister (gunpowder) |
| WC | Wind Current (US DoD) |
| WC | Windows Commander |
| WC | Windsor Castle (UK) |
| WC | Wing Commander |
| WC | Woman Constable (UK) |
| WC | Work Card (various nations) |
| WC | Work Center |
| WC | Work Completed |
| WC | Worker's Compensation |
| WC | Worst Case (conditions) |