Abbreviations beginning with o

ORALLOhio Regional Association of Law Libraries
Miscellaneous

ORALLOYOak Ridge Alloy (highly enriched uranium metal)
Community

ORAMOhio Rapid Assessment Method (Ohio EPA)
Academic & Science

ORAMOptical Random Access Memory (also seen as O-RAM)
Academic & Science

ORAMOff Road Abenteuerreisen Muenchen (German: Off Road Adventure Tours Munich)
Business

ORAMOblivious Ram
Computing » IT

ORAMOrganisational Readiness Assurance Model
Medical » British Medicine

ORAMAssociação Rural de Ajuda Mútua
Miscellaneous

O-RAMOptical Random Access Memory (also seen as ORAM)
Academic & Science

ORAMEXOracle Mexico
Computing » IT

ORANOptical Regional Advanced Network
Computing » Networking

ORANOptical Regional Advanced Network (high speed metro networks; Western Canada)
Miscellaneous

ORANGOregon Air National Guard
Governmental

ORANGOregon Army National Guard
Governmental

ORANGOpen Radio Archive Network Group
Miscellaneous

ORANGEOpen Retrieval Engine
Computing » IT

OrangeBookApproved Drug Products with Therapeutic Equivalence Evaluations
Governmental » FDA

ORANGESOrlando Regional Alliance for Next Generation Electronic Payment Systems
Miscellaneous