The meaning of the Acronym NTL is...

NTL is

• Nawips Top Level
• National Training Laboratories
• Nothing To Lose

More Meanings For NTL:

• No Telephone Lines
• No Telephone Line
• Not Tremendously Lovely
• Not Today, Love
• No Telephone, Love
• Number Theory Language
• Neural Theory of Language
• No Technology Limits
• Newfangled Transfer Limitations
• Nice Television Love
• Not Tournament Legal
• Northern Telecomminications Line
• The Nonstop Technical Library
• No Time Limit
• National Transmitters Limited

NTL is also in:

• Chat
• Mathematics
• Telecom
• Unfiled
• Universities