WA
- KLM Cityhopper
- Kara-Tur
- MG WA
- Nüwa
- Roman Catholic Diocese of Wa
- The Wine Advocate
- WA postcode area
- Wa (Japan)
- Wa (Japanese culture)
- Wa (Javanese)
- Wa (kana)
- Wa (unit)
- Wa Self-Administered Division
- Wa State
- Wa States
- Wa language
- Wa people
- Wa, Ghana
- Walloon language
- Washington (state)
- Weerbaarheidsafdeling
- Weimar edition of Martin Luther's works
- Western Airlines
- Western Arms
- Western Assurance Company
- Western Australia
- Westford Academy
- White Album (video game)
- Wing attack
- Woodstock Academy
- Worcester Academy
- World Aquatics
- World Archery
- World Athletics
- Write amplification