WB
- RwandAir
- The WB
- W.B. Mason
- WB Channel
- Waagner-Biro
- Waasland-Beveren
- Wachovia
- Warmblood
- Warner Bros.
- Warner Bros. Discovery
- We Citizens (Germany)
- Weather band
- Weber (unit)
- West Bank
- West Bengal
- Western Bulldogs
- Western blot
- Wet bulb
- White balance
- Wikibooks
- Wild Bunch (company)
- WildBlue
- Wildberries
- Wing-back (association football)
- World Balance
- World Bank
- World Bank Group
- World Bowling
- World Boxing
- Woronin body
- Writeback
- Wörterbuch der ägyptischen Sprache