{{wiktionary|nai}} '''Nai''' or '''NAI''' may refer to: {{TOC right}} ==Music== * ''Nai'' (album), an album by singer Anna Vissi * Nai (pan flute), a wind instrument, also known as a pan flute (Romania and Moldova) * "Nai" (song), a 2007 CD single by Irini Merkouri
==Organizations== * NASA Astrobiology Institute, an organization supporting research of life in the universe * National Academy of Inventors, a US non-profit organization dedicated to encouraging inventors in academia * National Amusements, Inc, a privately owned media and entertainment company * National Association for Interpretation, a professional organization of interpreters * Natural Alternatives International, the company which manufactures the nutritional supplement Juice Plus * Netherlands Architecture Institute, a former Dutch architecture institute in Rotterdam * Network Advertising Initiative, an industry trade group that develops self-regulatory standards for online advertising * Network Associates, Inc., a corporation now known as McAfee, Inc. * New Alchemy Institute, a former research center and settlement in Cape Cod, Massachusetts (1969-1991) * New Atlantic Initiative, a defunct arm of the American Enterprise Institute * Norwegian Air International, an Irish airline
==Places== * Nairobi * Nai, Rajasthan, a village in India * Nai, Razavi Khorasan, a village in Razavi Khorasan Province, Iran * County of Nairn, Scotland, Chapman code NAI
==Science and technology== * Network Access Identifier, an Internet standard defined in RFC 4282 * Sodium iodide (NaI), a white, crystalline salt * NaI Scintillator
==Other uses== * Nai (caste), in India * Nai (noble title), a Thai noble title * Nai language, a language of Papua New Guinea * National Archives of India, the official archives of the government of India * North Adria Aviation (ICAO code), a Croatian airline * North Allegheny Intermediate High School, in McCandless, Pennsylvania * Nai, or three-legged softshell turtle, from Chinese mythology
==See also== * {{Lookfrom|Nai}} * {{Intitle|Nai}} * Nay (disambiguation) * Ney (disambiguation) * Nal (disambiguation)
{{disambiguation|geo}}