What Does TLS Stand For?

TLS has more than one possible meaning :

• TLS - Thermal Lens Spectrometry
• TLS - Time Line Sheet
• TLS - Timor Leste ISO 3166 Trigram Times Literary Supplement
• TLS - Top Left Side
• TLS - Tunable Laser Spectroscopy

If you know of another acronym for TLS, please suggest it as a new acronym for TLS.