PRO

an argument in favor of a proposal

PRO

an athlete who plays for pay

PRO

in favor of (an action or proposal etc.)

PRO

on the affirmative side

PRO

done for the public good without compensation

PRO

as a formality only

PRO

in a set manner without serious attention

PRO

in proportion

PRO

according to need (physicians use PRN in writing prescriptions)

PRO

for the time being

PRO

for the time being

PRO

for the time being