The meaning of the Acronym TLC is...

TLC is

• Tune, Lubricate, and Calibrate
• Trailable Liveaboard Cruiser
• Total Luxury Car

More Meanings For TLC:

• Third-Level Cache
• Compiled Tool Command Language source code (Geoworks Swat)
• Twist Lock Control
• Trust Level Control
• Three Letter Code
• Transparent Line Control
• Text Link Cellular
• Tile, Linoleum, and Carpet
• Thin Layer Chromatography
• Total Library Computerization
• Technology Library Club
• Theoretical Length of Cut
• Transferring Linear Cubic
• Trichotillomania Learning Center
• The Learning Collaborative

TLC is also in:

• Architecture
• Drivers
• Electronics
• File Extensions
• Libraries
• Physics
• Security
• Software
• Telecom
• Universities