| Acronym | Definition |
|---|
| WOC | World of Concrete (industry event) |
| WOC | Women of Color |
| WOC | Wound, Ostomy and Continence |
| WOC | World Orienteering Championships |
| WOC | Wizards of the Coast (Hasbro subsidiary) |
| WOC | Winter of Code (openmaru) |
| WOC | Women's Ordination Conference (Church) |
| WOC | Without Compensation |
| WOC | World Ophthalmology Congress |
| WOC | World Orchid Conference |
| WOC | Warrant Officer Candidate |
| WOC | WAN Optimization Controller |
| WOC | Wisdom of Crowds (MIT's Center for Collective Intelligence) |
| WOC | Weapon of Choice (band) |
| WOC | World of Comics (German comic artists) |
| WOC | World Orthopaedic Concern |
| WOC | Wonders of Chiropractic |
| WOC | Wait on Cement (oilfield drilling) |
| WOC | Wait On Cement |
| WoC | Warriors of Chaos (gaming) |
| WOC | Water Oil Contact (petroleum engineering) |
| WOC | World Of Chris (game) |
| WOC | Workshop Organizing Committee |
| WOC | Workshop on Open Certification of Software Testers |
| WOC | Western Operations Center (Forest Service) |
| WOC | Windows Operators Console (PBX) |
| WOC | Without Cash (colloquial) |
| WOC | wing operations center (USAF) (US DoD) |
| WOC | Web Oriented Center (training center in Brazil) |
| WOC | Wireless Opportunities Coalition |
| WOC | Work Order Control |
| WOC | Website Owners Club |
| WOC | Written and Oral Communications |
| WOC | Wilchester Owners Committee |
| WOC | World Overall Championships (frisbee sports) |
| WOC | Weather Operations Cell |
| WOC | Weapons Operating Costs |
| WOC | Workforce Opportunities Council |
| WOC | War Operations Center |
| WOC | Wait on Chat |
| WOC | Water-Oxidizing Center (chemistry/biochemistry) |
| WOC | Web Order Cancel |
| WOC | Waiting On Customer |
| WOC | Wide-Area Optimization Controller |