Abbreviations beginning with o

OCAIOral Carbonic Anhydrase Inhibitor (ophthalmology)
Academic & Science

OCAIOrthodontic Centers of America, Inc.
Business

OCAIOrganizational Culture Assessment Instrument
Miscellaneous

OCAIRSOccupational Case Analysis Interview and Rating Scale
Academic & Science

OCAIRSOccupational Circumstances Assessment Interview and Rating Scale
Medical » British Medicine

OCAIRSOccupational Case Analysis Interview and Rating Scale
Miscellaneous » Unclassified

OCAKAObservation and Fields of Fire, Cover and Concealment
Governmental

OCALOn-Line Cryptanalytic Aid Language
Academic & Science

OCALOvarian Carcinoma-Associated Lymphocytes (gynecological oncology)
Academic & Science

OCALOrganización Canalla Anti Leprosa (Organization Gangster for Latin America)
Miscellaneous

OCALAOrange County Association of Legal Administrators (California)
Academic & Science

OCALAOverlay Convergence Architecture for Legacy Applications (computing)
Community

OCALAOhio Citizens Against Lawsuit Abuse
Miscellaneous

OCALCOklahoma City Air Logistics Center
Governmental » NASA

OC-ALCOklahoma City Air Logistics Center
Governmental

OCALDOklahoma Council of Academic Library Directors
Miscellaneous

OCALSOntario County Advanced Life Support (Canada)
Miscellaneous

OCAMOctave Chanute Aerospace Museum (Rantoul, Illinois)
Academic & Science

OCAMOptimal Control Applications and Methods
Academic & Science

OCAMOrgane de Coordination pour l'Analyse de la Menace (French, Belgian antiterrorist group)
Academic & Science