The meaning of the Acronym TTR is...

TTR is

• Touch Tone Required

More Meanings For TTR:

• Track Record
• Talkgroup Trunked Recording
• Touch Tone Required
• The Terrorist Resistance
• Tactical Takedown Rifle
• The Teen Realm
• Taste The Rainbow
• Transaction Type Reference
• Tonopah Test Range
• Team Tidal Revalations
• Technical Training Resources, Inc.
• Tesla Technology Research
• To The Rescue Web Design
• Transport Travel Research, Ltd.
• The Training Registry

TTR is also in:

• Firms
• General
• Networking
• Telecom
• Unfiled