What does OPRH stand for?
OPRH stands for "Operations Positional Reference Handbook"
How to abbreviate "Operations Positional Reference Handbook"?
"Operations Positional Reference Handbook" can be abbreviated as OPRH
What is the meaning of OPRH abbreviation?
The meaning of OPRH abbreviation is "Operations Positional Reference Handbook"
What does OPRH mean?
OPRH as abbreviation means "Operations Positional Reference Handbook"
