What does SHM stand for?
SHM stands for "S Heading Marker"
How to abbreviate "S Heading Marker"?
"S Heading Marker" can be abbreviated as SHM
What is the meaning of SHM abbreviation?
The meaning of SHM abbreviation is "S Heading Marker"
What does SHM mean?
SHM as abbreviation means "S Heading Marker"
