AWU
- Abeokuta Women's Union
- Alphabet Workers Union
- Amalgamated Workers Union
- American World University
- Ankole Western University
- Annual work unit
- Antigua Workers' Union
- Arab Women's Union
- Arab Writers Union
- Arbeit Workers Union
- Assam Women's University
- Australian Workers' Union
- Awu (disambiguation)
- Azerbaijan Writers Union
- Sylt Air