TLS
TLS is an acronym with multiple meanings. For the cryptographic protocol, see Transport Layer Security. == Computing == == Media == == Organizations == == Science, medicine and technology ==- TLS (machine), a World War II German cipher machine
- Translocated in liposarcoma, a gene fusion in oncology
- Terrestrial laser scanning, a surveying method
- [[Hô Phan Thiết Airport]], Vietnam (IATA code TLS)
- Tilsit (train), a European rail service
- [[Timor-Leste]], the Portuguese name for East Timor (ISO 3166 code)
- Trzy literowy skrót, Polish for "three-letter acronym"