What does O.P.D stand for?

What does O.P.D mean?

OPD	Out-Patient Department Medical » Physiology
OPD	Optical Path Difference Academic & Science » Physics
OPD	Officially Pronounced Dead Medical » Physiology
OPD	Outsourced Product Development Computing » Software
OPD	Overfill Prevention Device Miscellaneous » Unclassified
OPD	Obnoxious Personality Disorder Medical » Physiology
OPD	Once Per Day Medical » Hospitals
OPD	Ottawa Police Department Community » Law
OPD	Overton Power District Governmental » State & Local
OPD	Order Processing Department Business » General
OPD	Ontario Police Dept Miscellaneous » Unclassified
OPD	Original Pack Dispensing Miscellaneous » Unclassified
OPD	Official Procedure Descriptor Miscellaneous » Unclassified
OPD	Over Pressure Device Miscellaneous » Unclassified
OPD	Overfilling Prevention Device Business » Products
OPD	Oakland Police Department Governmental » Police
OPD	Office of Public Defence Community » Law
OPD	obstructive pulmonary disease Medical » British Medicine
OPD	orphan products development Medical » British Medicine
OPD	otopalatodigital Medical » British Medicine
OPD	outpatient department Medical » British Medicine