- ZLM stands for ZENworks Linux Management (Novell, Inc.)
- ZLM stands for Zero Latency Monitoring (hard disk recording)
- ZLM stands for Zone Loisir Montérégie (French: Montérégie Recreation Area; Montérégie, Quebec, Canada)
- ZLM stands for Zombie Lives Matter
- ZLM stands for Zo Laat Mogelijk (Dutch: As Late As Possible)
ZLM