Microsoft has a tradition with these confusing backwards names. They used to have a product called Windows Services for UNIX [1] which was, you guessed it, UNI

Microsoft has a tradition with these confusing backwards names. They used to have a product called Windows Services for UNIX [1] which was, you guessed it, UNIX Services for Windows: NFS, Telnet, cron, rsh, etc. [1] https://en.wikipedia.org/wiki/Windows_Services_for_UNIX https://en.wikipedia.org/wiki/Windows_Services_for_UNIX