prac - prop
- practice
- practice maneuver
- practice mission
- practice plug
- Prandtl number
- Prandtl's biplane theory
- Prandtl's boundary layer theory
- Prandtl's wing theory
- Prandtl-Glauert angle
- Prandtl-Glauert equation
- Prandtl-Glauert factor
- Prandtl-Glauert relation
- Prandtl-Glauert rule
- Prandtl-Glauert transformation
- Prandtl-Meyer angle
- Prandtl-Meyer expansion fan
- Prandtl-Meyer relation
- Prandtl-Munk biplane theory
- Prandtl-Munk method
- pre-aerobatic analysis
- pre-compression
- pre-delivery flight
- pre-entry compression
- pre-full-scale development effort
- pre-impact fire
- pre-impregnated material
- pre-launch lock-on
- pre-production configuration
- pre-production prototype
- pre-prototype
- pre-service demonstrator
- pre-stall
- pre-stall attitude
- pre-stall condition
- pre-stall distribution
- prebuckled
- precession
- precession-generated loads
- precession-generated moments
- precessional velocity
