66 APE definitions

Auroral Photography Experiment 
Aurora Photography Experiment 
Adapted Physical Education 
Adaptive Physical Education 
Area of Potential Effect 
acute pulmonary edema 
Advanced Production Engineering 
All Paths Explorer 
Ammunition Peculiar Equipment 
anterior pituitary extract 
Aqua-Planet Experiment 
Area of Potential Effects 
Army Preliminary Evaluation 
Army Program Element 
Attitude and Power Electronic 
Abbreviated Plain English 
abdominoperineal excision 
Abgesetzte Pheriphaere Einheit 
Absolute Pointing Error 
Accumulated Photon Echo 
acetone powder extract 
action plan element 
acute psychotic episode 
acute pulmonary embolism 
Adaptable Persistence Engine 
Advanced Plug-in Effect 
Aesthetically Pleasing Electronics 
Airborne Polar Experiments 
Aircraft Performance Engineer 
airway pressure excursion