What does UMWM stand for?
UMWM stands for "Underground Mine Workings Map"
How to abbreviate "Underground Mine Workings Map"?
"Underground Mine Workings Map" can be abbreviated as UMWM
What is the meaning of UMWM abbreviation?
The meaning of UMWM abbreviation is "Underground Mine Workings Map"
What does UMWM mean?
UMWM as abbreviation means "Underground Mine Workings Map"
