TGA

TGA or tga may refer to:

• Tonga, an IOC code
• Sagalla language, an ISO 639-3 code
• Tengah Air Base, an IATA Airport Code
• Tandy Graphics Adapter for the Tandy 1000 computer system
• Tasman Global Access, a submarine cable linking Australia and New Zealand
• Tennessee Governor's Academy for Math and Science, United States
• Therapeutic Goods Administration, Australian regulatory body
• Thermogravimetric analysis, materials testing procedure
• Thioglycolic acid, organic compound
• Tooronga railway station, Melbourne
• Transient global amnesia, a medical condition
• Transposition of the great arteries, a congenital heart defect
• Treasury General Account, a bank account held by the U.S. government
• Truevision TGA or TARGA, graphics file format
• TGA, one of three stop codons
• The Gainsborough Academy, an academy in Gainsborough, Lincolnshire, England
• The Game Awards, an annual video game awards ceremony