Medicine Abbreviations and Acronyms
- OANDOntario Association of Naturopathic Doctors
- OANPOregon Association of Naturopathic Physicians
- OAPOsjeoarthropathy
- OAPPrecocious Osteoarthrosis
- OAPOffice of Adolescent Pregnancy
- OAPOxygen At Atmospheric Pressure
- OAPAOklahoma Academy of Physician Assistants
- OAPWDNew York State Office of Advocate for Persons With Disabilities
- OARSOlder Americans Resources and Services
- OARSOptimal Atherectomy Restenosis Study
- OARSAOffice of Applied Resexrch and Safety Assessment
- OASOffice of Audit Services
- OASOphthalmic Anesthesia Society
- OASASNew York State Office of Alcoholism and Substance Abuse Services
- OASDOcular Albinism-Sensorineural Deafness
- OASDHIOld Age Survivors, Disability and Health Insurance Program
- OASISOlder Adult Service and Information System
- OASISOn-Line Applicant Status and Information System
- OASPOrganic Acid Soluble Phosphorus
- OASTVOvine Astrovirus
Last updated: — Total entries: 49,828