INU

Inu or INU may refer to:
 * Krisnan Inu (born 1987), New Zealand professional rugby league
 * Irbid National University, Jordan
 * Incheon National University, South Korea
 * International Network of Universities
 * Nauru International Airport (IATA code: INU), the sole airport on the island of the Republic of Nauru
 * Inertial Navigation Unit