HOAS may refer to:
- Helsingin seudun opiskelija-asuntosäätiö, a student housing provider in Helsinki, Finland
- Higher-order abstract syntax, representing the abstract syntax of a programming language
This disambiguation page lists articles associated with the title HOAS.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
If an internal link led you here, you may wish to change the link to point directly to the intended article.