TNL may refer to: Lenakel language, spoken in Vanuatu National Liberal Youth (Romania) (Romanian: ), the youth organisation of the National Liberal Party of Romania Ternopil Airport, serving Ternopil, Ukraine TNL TV, a television channel in Sri Lanka Toronto Northern Lights, a Toronto, Ontario-based men's chorus Tramway de Nice et du Littoral, a public transportation system in Nice, France TNL (political party), a political party in Australia The National Lottery, a lottery company in the United Kingdom Transform and lighting, a graphics card feature