Full Form of acronym starts with O

Acronym Full Form

OCD Obsessive-Compulsive Disorder

OCR Optical Character Recognition

OECD Organization for Economic Co-operation and Development

OEM Original Equipment Manufacturer

OK Olla Kalla or Oll Korrect

OMR Optical Mark Recognition

ONGC Oil and Natural Gas Corporation

OOTD Outfit of the Day
OPD Outpatient Department
OPEC Organization of Petroleum Exporting Countries

OSA Obstructive Sleep Apnea

OTP One-time Password

Full Form of acronym starts with O