Hanna is Hanken's library catalogue. Log in to renew, reserve, etc. Other material, such as journal articles, can be found in Nelli.

Tria is Tritonia's library catalogue, and used by Hanken in Vasa.

- Searches through external material (guide). Choose a quick search category, or see all databases. Note: Westlaw is not visible in Nelli.

Melinda is the university libraries' union catalogue, and also includes information about the books of the Library of Parliament.