GTT
GTT is an abbreviation for:
- Geiger counter on the Pioneer 10 space probe, see Pioneer 10 #Geiger Tube Telescope (GTT)
- Glucose tolerance test , mostly oGTT, see oral glucose tolerance test
Gd or Gd stands for:
- Gd , avoidant spelling for the word God in Judaism
GTT or GT-T denotes the following vehicle types:
- GT-T , Soviet all-terrain vehicle
- a variant of the passenger car model Nissan Skyline, see Nissan Skyline #Type R34
- a variant of the Toyota Caldina car model, see Toyota Caldina # 2. Generation (1997-2002)
- a variant of the Toyota Soarer car model, see Toyota Soarer #Model JZZ30
- Veltro GTT model, prototype sports car from Costruzione Automobili Intermeccanica
gtt is an abbreviation for:
- Guttae , unit of measurement for liquid medicines, see drop #The drop as a unit of measurement
