- W-lan Jeviczko
- Wattlink Beta z.s.
- WITCH HAMMER z.s.
- Worldlive, o.s.
- WATER POLO CLUB TACHOV
- WBOXING, o.s.
- WOA - WORLD OF ANIMALS o.s.
- WOV surf, z.s.
- WG, z.s.
- WW club Prague v likvidace
- Walzer, v likvidaci
- W collegium z.s.
- WB RACING TEAM, z.s.
- Westmusic, z.s.
- Wilderness Safety Society z.s.
- Western Arts Club z.s.
- WORKCAMP PARQUET, z.s.
- We Love Šumava z.s.
- World Martial Arts Games Committee, spolek
- WAX, občanské sdružení, v likvidaci
- WakeSurf Club Náklo z. s.
- Wakeboardingový sportovní klub Brno, z.s.
- WEBSTAR v likvidaci
- Wine for Help z.s.
- Women4Cyber Czechia z. s.
- WRC Prachatice
- Wittinghausen z.s.
- World Mission Society Church of God, z. s.
- WIFI-Tábor
- World Elite Golf Club z.s.
- Wake Vary, z.s.
- W-iniciativa Boskovice,z.s.
- Western club Black & Brown z.s.
- White Bears Hokej v likvidaci
- Work-Bridge, z. s.
- Wakeboarding z. s.
- Webdialog, z.s.
- Wohlmannův statek z.s.
- Wild River v likvidaci
- WestFree, občanské sdružení
- WITHANIA, z.s.
- WENDRYŇSKÁ LITERÁRNĚ-ESTETICKÁ SPOLEČNOST v likvidaci
- W-K Expert CZ, z.s.
- WANTED RC
- Warspear, z.s.
- WarField Events z.s.
- Wallato, o. s.
- We exhibit o.s.
- Wenchang Wang, z.s.
- WET CLUB v likvidaci