What does p.r.n., PRN stand for?
p.r.n., PRN stands for "as often as necessary"
How to abbreviate "as often as necessary"?
"as often as necessary" can be abbreviated as p.r.n., PRN
What is the meaning of p.r.n., PRN abbreviation?
The meaning of p.r.n., PRN abbreviation is "as often as necessary"
What does p.r.n., PRN mean?
p.r.n., PRN as abbreviation means "as often as necessary"
