Nis, Niš, NiS or NIS may refer to:

Places

* Niš, a city in Serbia *

Nis, Iran Nis ( fa, نيس, also Romanized as Nīs and Neys; also known as Vālī-ye ‘Aşr) is a village in Hoseynabad Rural District, in the Central District of Shush County, Khuzestan Province, Iran Iran, officially the Islamic Republic o ...

, a village *

Ness, Lewis Ness ( gd, Nis) is the northernmost part of the Isle of Lewis, a community consisting of about 16 villages, including Lionel, Lewis, Lionel, Habost, Swainbost, Cross, Lewis, Cross, North Dell, North and South Dell, Cross Skigersta, Skigersta, Eor ...

( gd, Nis, links=no), a village in the Outer Hebrides islands

Businesses and organizations

* Naftna Industrija Srbije, Petroleum Industry of Serbia *

Nagoya International School Nagoya International School (NIS) is a private non-sectarian day school in Nagoya, Japan. Instruction is in English. The co-educational school serves students in preschool through high school. Graduates earn a standard NIS diploma or an Internation ...

* Nanjing International School *

National Institute of Sports Netaji Subhas National Institute of Sports, commonly known as National Institute of Sports (NIS), is the Academic Wing of the Sports Authority of India (SAI) and Asia's largest Sports Institute located in city of Patiala. History Founded on 7 ...

, India * , railway company in the Dutch East Indies * Nippon Ichi Software, a video game developer * Norwegian International Ship Register, ( no, Norsk Internasjonalt Skipsregister, links=no) * Nuclear Information Service, independent UK organisation

Military, intelligence and security

* National Intelligence Service (disambiguation), abbreviated NIS in some countries **

National Intelligence Service (Greece) The National Intelligence Service (NIS) ( el, Εθνική Υπηρεσία Πληροφοριών, ΕΥΠ, ''Ethnikí Ypiresía Pliroforión'', EYP) is the national intelligence agency of Greece. Originally modeled after the United States Centr ...

National Intelligence Service (South Africa) The National Intelligence Service (NIS) is a defunct intelligence agency of the Republic of South Africa that replaced the older Bureau of State Security (BOSS) in 1980. Associated with the Apartheid era in South Africa, it was replaced on 1 Januar ...

, former agency **

National Intelligence Service (South Korea) The National Intelligence Service (NIS; Korean: 국가정보원, 국정원) is the chief intelligence agency of South Korea. The agency was officially established in 1961 as the Korean Central Intelligence Agency (KCIA; Korean: 중앙정보� ...

Norwegian Intelligence Service The Norwegian Intelligence Service (NIS) or Etterretningstjenesten (E-tjenesten) is a Norwegian military intelligence agency under the Chief of Defence and the Ministry of Defence. History Olav Njølstad says that the "stay-behind cooperation ...

Naval Investigative Service The United States Naval Criminal Investigative Service (NCIS) is the primary law enforcement agency of the U.S. Department of the Navy. Its primary function is to investigate criminal activities involving the Navy and Marine Corps, though its ...

, 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 A network information system (NIS) is an information system for managing networks, such as electricity network, water supply network, gas supply network, telecommunications network., or street light network NIS may manage all data relevant ...

NIS Directive A cybersecurity regulation comprises directives that safeguard information technology and computer systems with the purpose of forcing companies and organizations to protect their systems and information from cyberattack A cyberattack is any o ...

, the EU Directive on Security of Network and Information Systems

Other uses

National innovation system The National Innovation System (also NIS, National System of Innovation) is the flow of technology and information among people, enterprises and institutions which is key to the innovative process on the national level. According to innovation syst ...

* 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.)