What does PRS stand for?
PRS stands for "Passive Ranging Sonar"
How to abbreviate "Passive Ranging Sonar"?
"Passive Ranging Sonar" can be abbreviated as PRS
What is the meaning of PRS abbreviation?
The meaning of PRS abbreviation is "Passive Ranging Sonar"
What does PRS mean?
PRS as abbreviation means "Passive Ranging Sonar"
