Organizers
- West Woods Golf Club
- West Yellowstone Ski Festival
- Westbrook Seals
- Westby Syttende Mai Bicycle Tour
- Westchester Medical Center
- Westchester Park District
- Westchester-Putnam Council, BSA
- Western Bands Parent Council
- Western Carolina Soccer Camps LLC
- Western Carolina Women's Basketball
- Western Colorado Center for the Arts
- Western Communities Tennis Association
- Western High School
- Western Kenosha County Tennis Association
- Western Kentucky University Eric Yates Memorial Run
- Western Little League
- Western Onondaga Youth Soccer Association
- Western Pleasure Snowshoe
- Western Racquet & Fitness Club - Green Bay
- Western Racquet Club
- Western Reserve Academy
- Western Reserve Racquet and Fitness Club
- Western Reserve Rowing Association
- Western Suburbs Tri Club
- Western Tennis & Fitness Club
- Western Tennis and Fitness Club
- Western Tidewater Tennis Association
- Western Virginia Regional Jail
- Western Wayne Little League
- Western Youth League
- Westerville Bicycle Club
- Westerville Tennis
- Westfair
- Westfield Tennis Club
- Westford Charitable Foundation, Inc.
- Westgate Community School
- Westgate Golf
- Westgate Leisure
- Westhills Pony Baseball
- Westhoughton Lions
- Westin Mission Hills Resort
- Westlake Athletic Club
- Westlake Baseball League
- Westlake Pop Warner
- Westminster Catawba Christian School
- Westminster Community Services and Recreation
- Westminster Schools of Augusta
- Westmoreland County Little League
- Westmoreland Hockey Association (Westmoreland Eagles)
- Westmoreland Hospital Auxiliary
