NIDS can refer to:
- National Institute for Discovery Science
- Network intrusion detection system, a system that tries to detect malicious activity by monitoring network traffic
- Neuroleptic-induced deficit syndrome, a clinical syndrome that develops in some patients receiving too high doses of an antipsychotic for too long time
- NAS (National Airspace System) Integrated Display System (IDS), a display system used in air traffic control towers and terminal radar approach control
- Tyranids, Warhammer 40,000
This disambiguation page lists articles associated with the title NIDS.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: