OSX (disambiguation)

OS X is a former name of Apple's operating system macOS.

OSX or OS X may also refer to:


 * DC/OSx, 1980s-era Unix operating system by Pyramid Technology
 * Old Saxon (ISO 639-3 language code), an early form of Low German
 * OSX, a Brazilian shipbuilding company, part of the EBX Group
 * OS-X series, a series of sounding rockets built by OneSpace