BTW

BTW or btw may refer to:
 * BTW (company), a Chinese manufacturer
 * BTW (conference), a conference series about information technology
 * British Traditional Wicca, a set of Wiccan traditions originating in the New Forest region
 * Buckfast Tonic Wine, a fortified wine licensed from Buckfast Abbey in Devon
 * The Brotherhood of Timber Workers, 1910s labor union
 * Burlington Trailways, an Inter-city bus company
 * BTW (TV station), in Bunbury, Western Australia
 * "B.T.W", a 2021 song by Jay B and Jay Park

Codes

 * btw - ISO 639-3 code for Butuanon language
 * BTW - IATA airport code for Batu Licin Airport, Indonesia