FPE
FPE can refer to a floating‑point exception error in software, the discipline of fire‑protection engineering, or a cryptographic method called format‑preserving encryption, among other technical uses.
Miscellaneous
Final Prediction Error
Fantastic Plastic Elastic
A Full Page Equivalent
Facility Performance Evaluation
Foundation for Professional Ergonomics
Full Person Equivalent
For Practically Everyone
Fluid phase endocytosis
Fatal Pulmonary Embolism
First Person Eviscerator
Community
Governmental
Force Protection Experiment
Fighting Position Excavator
Friendly Patriotic Exchange
Functional Program Element
Fluid Power Energy
Foot Pounds of Energy