NTN

NTN may refer to:

• NTN (TV channel) (Template:Langx), Ukraine
• NTN Buzztime, an entertainment company
• NTN Corporation, bearing manufacturer
• National Television Network (Saint Lucia), a Saint Lucian television channel
• National Terminal Number
• New Telemark Norm, a type of ski binding
• Newton railway station, station code "NTN"
• Nike Team Nationals, a cross-country meet
• Normanton Airport, IATA airport code "NTN"
• Non-Terrestrial Network

Science

• Netrins or NTN1, class of proteins
• Neurotactin, protein now known as CX3CL1
• Neurturin, glial protein