Common Medical Abbreviations and Acronyms
- ODFOceanographic Data Facility
- ODPOcean Drilling Program
- OEOtitis Externa
- OEOn Examination
- OESOccupational Exposure Standard
- OESFOcean Engineering Support Facility
- OFDegrees Fahrenheit
- OFCOffice
- OFFOffice
- OFROfficer of the Federal Republic
- OFROfficer Fitness Report
- OGObstetrics and Gynecology
- OGDOesophagogastroduodenoscopy
- OGSOffice of Graduate Studies
- OGTTOral Glucose Tolerance Test
- OGZNOrganization
- OHAlcohol
- OHOcular Hypertension
- OHCOccupational Health Center
- OHDOrganic Heart Disease
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