Hosta

T30 may refer to:

Aviation

• McKinley Field, in Frio County, Texas, United States
• Slingsby T.30 Prefect, a British glider
• Terzi T30 Katana, an Italian aerobatic monoplane

Other uses

• T.30 (ITU-T recommendation), a fax protocol
• Cooper T30, a British racing car
• German torpedo boat T30
• IBM ThinkPad T30, a laptop computer
• Tanabe Station, in Higashisumiyoshi-ku, Osaka, Japan
• T-30 Citycruiser, a Canadian bus
• T30 Heavy Tank, an American tank project
• T30 Howitzer Motor Carriage, an American self-propelled gun