What does PSO stand for?
PSO stands for "Planned Subsidence Operation"
How to abbreviate "Planned Subsidence Operation"?
"Planned Subsidence Operation" can be abbreviated as PSO
What is the meaning of PSO abbreviation?
The meaning of PSO abbreviation is "Planned Subsidence Operation"
What does PSO mean?
PSO as abbreviation means "Planned Subsidence Operation"
