NCIS
NCIS or N.C.I.S. may refer to:
Law enforcement
- Naval Criminal Investigative Service, a United States law enforcement and intelligence agency that investigates crimes in the U.S. Navy and Marine Corps and also investigates civilian crimes where the Navy has an interest.
- National Criminal Intelligence Service, the predecessor to the Serious Organised Crime Agency of the United Kingdom
Entertainment
- NCIS (franchise)
- NCIS (TV series), a United States television show about a group of fictional agents of the Naval Criminal Investigative Service agency in Washington, D.C.
- NCIS (soundtrack), three soundtracks of music featured on the original NCIS (TV series).
- NCIS: Los Angeles, a spin-off from NCIS, a show about fictional undercover NCIS Office of Special Projects agents based in Los Angeles.
- NCIS: New Orleans, a second spin-off from NCIS, a show about fictional NCIS agents based in New Orleans.
- NCIS (TV series), a United States television show about a group of fictional agents of the Naval Criminal Investigative Service agency in Washington, D.C.
- Nothing's Carved in Stone, a Japanese rock band formed in 2009.
Other
- New Century Infusion Solutions, Inc., a health care management organization that specializes in cancer care
- NATO Common Interoperability Standards