Nik is a gender-neutral given name. Nik or NIK may also refer to:
Places in Iran Nik, alternate name of Nik Shahr, a city Nik, South Khorasan, a village Nik, alternate name of Nig, Iran, a village Nik, alternate name of Novik, Iran, a village
Other uses -nik, an English suffix of Slavic origin NIK, the Supreme Audit Office (Poland) (Najwyższa Izba Kontroli) Nomor Induk Kependudukan, the national single identity number of Indonesian identity card One of the three 2002 FIFA World Cup mascots MAP3K14, NFkB Inducing Kinase Nik Software, producer of image processing applications
See also Nick (disambiguation)