- WAOCOM
- WATCHER, o.s.
- W-CARP, z. s.
- World Press Photo, z.s.
- Win 4 You, z.s., v likvidaci
- WEBSTAR v likvidaci
- WING of Youth, z.s.
- Wilson tenis centrum z.s.
- W-iniciativa Boskovice,z.s.
- WORLD UNION OF POLE DANCE & AERIAL SPORTS, z.s.
- Waldorfská aktivita, z.s.
- W&ART z.s.
- WINNERS Znojmo z.s.
- World Castles Ambassadors z.s.
- World Chun Kuhn Taekwondo Czech Republic z.s.
- Wine for Help z.s.
- Watter World
- WÁŽKA z.s.
- WIZARDS Krupka, o. s.
- Wolves Chomutov, z.s.
- Western parade Volyně
- Wild Cheerleaders
- Waldorfská Aktivita Trutnov, z.s.
- Wake Junior School z.s.
- Watermans, z.s.
- Warování z.s.
- Wallachia Art z.s.
- WESTERN HILL VALLEY CITY z.s.
- WALDORF PLZEŇ z. s.
- Walter Reno
- Wakan z. s.
- WildHouse, z.s.
- Wine Stars Moravia, z.s. v likvidaci
- W.H.A. v likvidaci
- Warp Gaming z. s.
- WEST JAM CB
- Whisky&Kilt Golf Club, z.s.
- Worldwide Professional Logistics o.s.
- Weverklan, z.s.
- Windsurfing Club Praha, v likvidaci
- W.P.E.P.-Evropští patrioti, o.s.v likvidaci
- WORLD ŠIJO TARJU FEDERATION JIU-JITSU a PROFESIONÁLNÍ ŠKOLA SEBEOBRANY,o.s.
- Weightlifting club 2020 z. s.
- World´s Green Lungs z. s.
- Weim Help, z.s.
- Wangl Poker Club o.s.
- WAKE CB, z.s.
- Wild paddlers z.s.
- Westerners International-CZ z.s.
- Wakeboard Club Ostrava