TGT
TGT is an abbreviation for:
- Tanga Airport (IATA code), Tanzania
- Tagetitoxin , bakterelles phytotoxicant of syringae Pseudomonas pv. Tagetes produced
- Target Corporation , US retail chain (ticker symbol)
- Tenneco , an automotive supplier, originally Tennessee Gas Transmission Company
- Theddlethorpe Gas Terminal , a major gas terminal on the east coast of England near Mablethorpe , operated by ConocoPhillips
- Ticket Granting Ticket , small file that grants access to a data exchange