Organizers
- Woodsboro Historical Society
- Woodsdale Elementary PTO
- Woodside Elementary Spring into Wellness 5K & Family Fun Run
- Woodson Initiatives, LLC
- Woodson Lacrosse
- Woodson YMCA
- Woodstock Elem School
- Woodstock Girls Basketball
- Woodstock Public Safety Foundation
- Woodville Jaguars
- Woodward Fitness Group, LLC
- Woody's Golf Range
- Wooster City Schools Board of Education
- Wooster Oilers
- Wooster Recreation & Community Center
- Wooster Recreation Division
- WOPFG Drama Program
- Worcester County Recreation & Park
- Worcester Youth Orchestras
- Word of Life Summer Camp
- Word of Peace Lutheran Church
- Word of Restoration International Church
- Work Opportunities
- Work Out West Tennis Center
- Workout Nutrition
- WORKSHOP ARTS, Inc
- World Baseball Academy
- World Bodysurfing Championships
- World Bot
- World Changers Church International
- World City Center
- World Class Hockey
- World Class Hockey LLC
- World Class Hockey US
- World Class Racewalking
- World Cup Soccer Camp
- World Epic Events Ltd
- World Fastpitch Connection
- World Fastpitch Connection (WFC)
- World of Golf
- World Record Camps
- World Soccer 5
- World Toilet Organization Ltd
- World Wrestling Camps
- World Youth Basketball Tournament Prep & HS Invitational
- WorldCancerDay5K
- Worldmind Nature Immersion School
- WorldofMoney.org
- Worlds UNBound - University of New Brunswick
- WorldSpeak
