The meaning of the Acronym TGI is...

TGI is

• Track Gauge Irregularities
• Track Gauge Irregularity

More Meanings For TGI:

• Terminating Generator Induction
• Two Girls Impoverished
• Thaddeus Gustav Ignacius
• Target Group Index
• Triumph Group, Inc.
• The Grand Inquisitor
• Total Game Improvement
• Tingo Maria, Peru
• Track Gauge Irregularities
• Track Gauge Irregularity

TGI is also in:

• Airport Codes
• Electronics
• Funnies
• General
• Names and Nicknames
• NYSE Symbols
• Positions
• Railroads
• Sports