Alas
- 5-aminolevulinate synthase
- ALAS (missile)
- ALAS Foundation
- Alas (American band)
- Alas (Argentine band)
- Alas (East Timor)
- Alas (geography)
- Alas (surname)
- Alas Administrative Post
- Alas Islands
- Alas River
- Alas language
- Alas people
- Alas, Iran
- Alternative for Social Advance
- Aluminium arsenide
- Alàs
- Rhoda Broughton