What does ZEN mean in Governmental & Military

Categories of this acronyms

Particularly in

All ZEN meanings

What does ZEN stand for?

ZEN stands for "Zero Engine Noise"

How to abbreviate "Zero Engine Noise"?

"Zero Engine Noise" can be abbreviated as ZEN

What is the meaning of ZEN abbreviation?

The meaning of ZEN abbreviation is "Zero Engine Noise"

What does ZEN mean?

ZEN as abbreviation means "Zero Engine Noise"