Nis, Niš, NiS or NIS may refer to:

Places Niš, a city in Serbia Nis, Iran, a village Ness, Lewis (), a village in the Outer Hebrides islands

Businesses and organizations Naftna Industrija Srbije, Petroleum Industry of Serbia Nagoya International School Nanjing International School National Institute of Science, United States National Institute of Sports, India Nazarbayev Intellectual Schools , railway company in the Dutch East Indies New Israeli Shekel, is the current currency of Israel Nippon Ichi Software, a video game developer Norwegian International School Norwegian International Ship Register, () Nuclear Information Service, independent UK organisation

Military, intelligence and security National Intelligence Service (disambiguation), abbreviated NIS in some countries National Intelligence Service (Greece) National Intelligence Service (South Africa), former agency National Intelligence Service (South Korea) Norwegian Intelligence Service Naval Investigative Service, later Naval Criminal Investigative Service, U.S. Canadian Forces National Investigation Service (CFNIS; sometimes abbreviated to NIS)

Science and technology Chemistry and biology Nickel sulfide (chemical symbol NiS) N-Iodosuccinimide, a reagent Sodium-iodide symporter, a protein

Computing Network Information Service, directory service protocol Network information system, for managing utilities networks NIS Directive, the EU Directive on Security of Network and Information Systems

Other uses National innovation system New Israeli Shekel (unofficial abbreviation), the currency of Israel Niš (boat), a sunk Yugoslav ferry Nordic Integrated System, for ski binding Johnson (rapper) (born 1979), Danish rapper previously known as NiggerenISlæden (N.I.S.)

See also