No reference for MOR. Possibly MOA? Minute of angle- it is a reference to the accuracy of a firearm. A 1 MOA rifle will hold all shots in a one inch group at 100 yards, 2 inches at 200, etc.
In collection terminology what does DSO stand for?
meteo
In computer terminology it means Megabyte.
They may refer to coenzyme A.
Hardware Abstract Layer.
It stands for Overall Shield
Gun is not an acronym, and does not stand for nor abbreviate any other word.
pro re nata
Signalling Connection Control Part
it stands for American Vintners Association
Current Procedural Terminology
Gun rack