Backup engines Synonyms

Backup replaced

spare engines

extra engines

secondary engines

alternative engines

additional engines

dummy engines

Definitions for Backup

(noun) a crowded mass (as of cars) that impedes or blocks movement
(noun) a person or thing that takes the place of another
(noun) the act of providing approval and support

BE abbreviation

BE is an abbreviation for Backup Engines

What does BE stand for?

BE stands for "Backup Engines"