NI or Ni may refer to:
The Federal Republic of Nigeria /naɪˈdʒɪəriə/, commonly referred to as Nigeria, is a federal republic in West Africa, bordering Benin in the west, Chad and Cameroon in the east, and Niger in the north.
Onika Tanya Maraj (born December 8, 1982), known professionally as Nicki Minaj (English pronunciation: /nɪkɪ mɪˈnɑːdʒ/), is a Trinidadian-born American rapper, singer, and songwriter.
Nineteen Eighty-Four, often published as 1984, is a dystopian novel published in 1949 by English author George Orwell.
The Nintendo Switch is the seventh major home video game console developed by Nintendo. Known in development as the NX, it was unveiled in October 2016, and was released worldwide on March 3, 2017.
Nintendo Co., Ltd. is a Japanese multinational consumer electronics and video game company headquartered in Kyoto, Japan.
Nicholas II (Russian: Николай II Алекса́ндрович, tr. Nikolai II Aleksandrovich; 18 May [O.S. 6 May] 1868 – 17 July 1918) was the last Emperor of Russia, ruling from 1 November 1894 until his forced abdication on 15 March 1917. His reign saw the fall of the Russian Empire from being one of the foremost great powers of the world to economic and military collapse.
Nike, Inc. (official, US /ˈnaɪki/; also, non-US /ˈnaɪk/) is an American multinational corporation that is engaged in the design, development, manufacturing and worldwide marketing and sales of footwear, apparel, equipment, accessories and services.
Nikola Tesla (Serbian Cyrillic: Никола Тесла; 10 July 1856 – 7 January 1943) was a Serbian-American inventor, electrical engineer, mechanical engineer, physicist, and futurist who is best known for his contributions to the design of the modern alternating current (AC) electricity supply system.
Nitrogen is a chemical element with symbol N and atomic number 7. It was first discovered and isolated by Scottish physician Daniel Rutherford in 1772. Although Carl Wilhelm Scheele and Henry Cavendish had independently done so at about the same time, Rutherford is generally accorded the credit because his work was published first.