Wikipedia
THL
THL may refer to:
- Tibetan and Himalayan Library, digital library hosted by the University of Virginia
- the THL Simplified Phonetic Transcription for Standard Tibetan
- Licentiate of Theology (Th.L.), theology degree
- Terveyden ja hyvinvoinnin laitos or National Institute for Health and Welfare (Finland), a Finnish governmental research institute also contracting on the private vaccine research market
- Thomas H. Lee Partners (aka Thomas H. Lee Credit Group), a private equity firm
- Tourism Holdings Limited, a New Zealand tourism company
- Tinfoil Hat Linux, a Linux distribution
- ISO 639-3 language code for the Dangaura varieties of the Tharu languages
- IATA airport code for Tachilek Airport
- Tetrahydrolipostatin, also known as Orlistat
- Tile Hill railway station, West Midlands, three letter station code
- The Human League, An English new wave band
- Technology Happy Life, a Chinese smartphone manufacturer