TNI

TNI or Tni may refer to:


 * Satna Airport, IATA code TNI
 * Tahitian Noni International, Inc.
 * Taqramiut Nipingat Inc., an Inuit broadcasting organization in Quebec, Canada
 * Telephone Network Interface; see Network interface device (NID)
 * Indonesian National Armed Forces (Tentara Nasional Indonesia)
 * Texas Neurosciences Institute, a research and neurological clinical center
 * Thai-Nichi Institute of Technology a private college in Thailand
 * Transnationality Index
 * Transnational Institute
 * The National Interest
 * The New Inquiry
 * Trichoplusia ni, the cabbage looper moth
 * Trusted News Initiative