What does R60 stand for?
R60 stands for "Retention After 60 Minutes"
How to abbreviate "Retention After 60 Minutes"?
"Retention After 60 Minutes" can be abbreviated as R60
What is the meaning of R60 abbreviation?
The meaning of R60 abbreviation is "Retention After 60 Minutes"
What does R60 mean?
R60 as abbreviation means "Retention After 60 Minutes"
