Abbreviations beginning with o

OCIROverall Channel Impulse Response
Academic & Science

OCIROrange County International Raceway (1967-1983; Irvine, California)
Business

OCIROrange County International Raceway
Community » Sports

OCIROffice of Community and Intergovernmental Relations
Governmental

OCIROffice of Congressional and Intergovernmental Relations
Governmental » US Government

OCIROperational Capability Improvement Request
Governmental » Military

OCIROther Criminal Intelligence Requirement
Governmental

OCIROut of Commission in Reserve
Governmental

OCIROrange County International Raceway
Miscellaneous » Automotive

OCIROrange County International Raceway
Sports » Racing

OCISObservatoire et Conservatoire des Insectes du Sénégal (French: Monitoring and Conservation of Insects of Senegal)
Academic & Science

OCISOff Campus Independent Study
Academic & Science » Campus

OCISOn-Line Customer Information System
Academic & Science

OCISOptics Classification and Indexing Scheme
Academic & Science » Optics

OCISOhio Career and Information System
Business » Career

OCISOhio Career Information System
Business » Career

OCISOperator Certification Information System
Business » Certifications & Diplomas

OCISOcean City Intermediate School
Community » Schools

OCISOffice of Computing and Information Services
Computing