What does OPL stand for?
OPL stands for "orbiter project parts list"
How to abbreviate "orbiter project parts list"?
"orbiter project parts list" can be abbreviated as OPL
What is the meaning of OPL abbreviation?
The meaning of OPL abbreviation is "orbiter project parts list"
What does OPL mean?
OPL as abbreviation means "orbiter project parts list"