From Diskmags Catalog

AmigaOS (Amiga Operating System) is Commodore International's operating system for the Commodore Amiga, which is a family of personal computers introduced by Commodore in 1985. With the introduction of Amiga, Commodore International dominated the home computer market in the 1980s and early 1990s.

Currently there are 32 magazines running on AMIGA in the catalog.