TLS
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| TLS | Thermal Lens Spectrometry | - | Computer Acronyms(common) |
| TLS | Two-level System (with Tunneling Transitions Between Wells Of Double-well Potential) | - | Computer Acronyms(common) |
| TLS | Time Line Sheet | - | Organizations |
| TLS | Top Left Side | - | Organizations |
| TLS | Timor-Leste (ISO 3166 Trigram) -Times Literary Supplement | - | Astronomy |
| TLS | Tunable Laser Spectroscopy | - | Business and Finance |
| TLS | transport layer security | - | Human Genome |