Angle of edge direction
increment of angle of internal friction
phase angle {angle of phase difference}
variation of angle of attack
trailing edge of boundary layer
trailing edge of turbine blade
trailing edge of turbine vane
absolute angle of attack
access angle of the aluminium inserted telescope
accuracy of angle measurement
accuracy of angle observation
action-angle-angle transformation
Advance angle of fuel injection
Advance Angle of Fuel Supply
advanced angle of beginning of injection of diesel pilot
aerodynamic angle of attack
aerodynamic angle of incidence