AWB may refer to:
- .awb, a filename extension for Adaptive Multi-Rate Wideband computer files
- Afrikaner Weerstandsbeweging, a South African neo-Nazi organisation
- Air waybill, an airline's receipt for goods
- Astronomers Without Borders, a US-based organization
- attoweber, a unit of magnetic flux
- Average White Band, a Scottish band
- AWB (album), 1974, by Average White Band
- Aviation Without Borders, a humanitarian organization
- AWB Limited, formerly Australian Wheat Board
- Federal Assault Weapons Ban, a US law
- Angry Without Borders, revolutionary group in Sudan (2020–present)