Look up init in Wiktionary, the free dictionary.
Init or INIT may refer to:
- init, the first process started during boot of a Unix system
- INIT (Mac OS), a system-extension mechanism in Apple Macintosh operating system prior to OS X
- INIT II, an intranasal insulin clinical trial
- Init Records, an American record label
- International IT College of Sweden
- INIT SE, a German technology company in the public transport industry