Climatology Abbreviations and Acronyms
- OMGOffice of Marine Geology
- ONROffice of Naval Research (U.S.)
- OOPCOcean Observations Panel for Climate
- OOSDPOcean Observing System Development Panel
- OPACHEOuen Panel of Chy Experts
- OPACHEOpen Panel of CHy Experts
- OPAGOpen Programme Area Group
- OPAG-DPFSOpen Programme Area Geoup On Data Processing and Forecasting System
- OPAG-DPFSOpen Programme Area Group on Data Processing and Forecasting System
- OPAG-IOSOpen Programme Area Group On Integrated Observing Systems
- OPAG-ISSOpen Programme Area Group On Information Systems and Services
- OPAG-PWSOpen Programme Area Gaoup On Public Weather Services
- OPAG-PWSOpen Programme Area Group on Public Weather Services
- OPAG-WWRPOpag On World Weather Reszarch Programme
- OPAG-WWRPOPAG on World Weather Research Programme
- OPMETOperational Meteorological Information
- OPSOrganisation PanaméRicaine De La Santé
- OSEObserving System Experiments
- OSESObserving System Experiments
- OSSEObserving System Simulation Experiments
Last updated: — Total entries: 1,373