NII

Nii or NII may refer to:

• Nii language, spoken in the highlands of Papua New Guinea
• Nii Station (Hyōgo), a train station in Asago, Hyōgo Prefecture, Japan
• Nii Station (Mie), a railway station in Iga, Mie Prefecture, Japan
• NII Holdings, a wireless telecommunications company with operations in Latin America, based in Reston, Virginia

Initialisms

• National Information Infrastructure, a telecommunications policy buzzword, coined under the Clinton Administration in the United States
• National Institute of Immunology (disambiguation)
• National Institute of Informatics, a Japanese research institute for the advancement of studies in informatics
• National Insurance Institute of Israel (Bituah Leumi)
• Nautschno-issledovatelskiy institut ("science and research institute"), part of the Russian-language name of a large number of Soviet and post-Soviet research institutions
• Necessary International Initiative, a Trotskyist political grouping formed in 1976
• Net Interest Income, a financial term
• Non-Intrusive Inspection of cargo containers
• Nuclear Installations Inspectorate, part of the UK Office for Nuclear Regulation

People

• Nii Addy, American neuroscientist
• Nii Addo Quaynor (born 1982), a Ghanaian rapper better known as Tinny
• Nii Akuetteh, a Ghanaian policy analyst and activist
• Nii Allotey Odunton, a Ghanaian politician
• Nii Amaa Ollennu (1906–1986), a Ghanaian politician
• Nii Amugi II (1940–2004), former king of Ghana
• Nii Armah Ashitey, a Ghanaian lawyer and politician
• Nii Kwaku Sowah, a Ghanaian politician
• Nii Lamptey (born 1974), a former Ghanaian professional footballer
• Nii Nortey Ashong (born 1994), a Ghanaian professional footballer
• Nii Okaidja Adamafio, a former Ghanaian politician
• Nii Okaija Adamafio, a Ghanaian politician
• Nii Okwei Kinka Dowuona VI, (born 1963), King of the Ga people of Osu in Ghana
• Nii Parkes (born 1974), a Ghanaian writer
• Nii Plange (born 1989), a Burkinabé professional footballer
• Nii Quaynor, a Ghanaian engineer
• Nii Tackie Tawiah III, (1940–2012), former king of Ghana
• Nii Welbeck (born 1976), a retired Ghanaian professional footballer