BW

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

Games

• Pokémon Black and White Versions 2

Animation

• Pokémon the Series: Black & White
  • The epicode prefix of this series
• The fourteenth season of the English-language dub of Pokémon the Series, Pokémon: Black & White

Manga

• The Black & White arc of Pokémon Adventures
• The Pocket Monsters BW manga created by Kosaku Anakubo

TCG

• The Black & White expansion of the Pokémon Trading Card Game