BW

BW is a common abbreviation for Pokémon Black and White Versions. It can also be taken to mean:

• The Pokémon games Pokémon Black and White Versions 2
• The Best Wishes series of the Pokémon anime
  • The epicode prefix of this series
• The Black & White arc of Pokémon Adventures
• The Black & White expansion of the Pokémon Trading Card Game