The meaning of the Acronym TIO is...

TIO is

• Telecommunications Industry Ombudsman

More Meanings For TIO:

• The Independent Operations NETwork
• Telecommunications Industry Ombudsman
• Time In Office
• Target Insertion Orbit
• Turn It Off
• Tilin, Burma ( Myanmar)

TIO is also in:

• Airport Codes
• Chat
• FBI Files
• Firms
• NASA
• Positions