OPG

Abbreviation for:
ocular plethysmography
Office of the Paymaster General
oocysts per gram (of faeces)
optic pathway glioma
osteoprotegerin

orthopantogram

(or′thŏ-pan″tŏ-gram″) [ ortho- + panto- + -gram],

OPG

A panoramic x-ray of all the teeth and the surrounding bones of the face and jaw. It is obtained by rotating the imaging source around the front of the mouth and is used for orthodontic assessments, evaluations of the wisdom teeth, and periodontal imaging.

OPG

Acronym	Definition
OPG➣Osteoprotegerin
OPG➣Ontario Power Generation (Canada)
OPG➣Office of the Public Guardian (various locations)
OPG➣Output Gain
OPG➣Object Programmer'S Guide
OPG➣Online Policy Group
OPG➣Okinawa Prefectural Government (Japan)
OPG➣Official Police Garage (Los Angeles, CA)
OPG➣Office of the Paymaster General (UK)
OPG➣Oldroyd Publishing Group (UK)
OPG➣Organisms per Gram (measurement)
OPG➣Orthopantomography
OPG➣Official Pistol Gang
OPG➣Old Portuguese
OPG➣Office of Projects and Grants (Collumbia University)
OPG➣Organizational Process Group
OPG➣Ocean Physics Group (various locations)
OPG➣Operations Planners Group
OPG➣Order Processing Guideline (Hewlett-Packard)
OPG➣Operation Planning Group
OPG➣Official Pricing Guide
OPG➣Operational Performance Goals
OPG➣Off-Line Power-Aware Greedy Algorithm (computer energy consumption)