- WERKADD TEAM z.s.
- WCO z.s.
- Western Motorbike, z.s.
- Winter-Cup, z.s.
- WhyNot CC z. s.
- Warriors CB z.s.
- Waldhof z.s.
- WING of Youth, z.s.
- W 135
- Wycliffovi překladatelé Bible, z.s.
- WAX, občanské sdružení, v likvidaci
- Way of harmony, z. s.
- Wesmile, z. s.
- World Smart Biotic Pump Platform, z. s.
- WILD WEST COMPANY z.s.
- World professional kick boxing league Česká Republika
- World of Chronicles o. s.
- Wikimedia Česká republika
- WORKCAMP PARQUET, z.s.
- Wanderer club z.s.
- Walachian Tribe o.s.
- World Hockey Games, z.s.
- West Coast Swing CZ, z.s.
- Wing Chun Akademie CZ, z. s.
- WUAP.CZ, z.s.
- Wanddy z. s.
- Wakeboarding Jablonec, o.s.
- Weightlifting club Brno, z.s.
- Wasps Racing Přerov v likvidaci
- WILDAFRICA
- Wangl Poker Club o.s.
- Wi-Fi-Vit Network z.s.
- WINGS team, spolek
- W United Universal
- World Adventure and Expedition Club v likvidaci
- WARRANT SPORT CLUB o.s.
- WATCHER, o.s.
- World Castles Ambassadors z.s.
- WLB Golf Club, z.s.
- West Tennis Praha z.s.
- Wild River v likvidaci
- Wenchang Wang, z.s.
- Water Rescue - Race Marshall, z.s.
- WorldMusicArt, o.s.
- Walda z. s.
- Weekend World, z.s. v likvidaci
- White Water Family, z.s.
- Wilson tenis centrum z.s.
- Windsurfing Nechranice z.s.
- WAKEREN - MLUVTE v likvidaci