oceanic-oceanic convergence
oceanic island and intra-oceanic arc
Yantai Oceanic Environmental Monitoring Central Station of State Oceanic Administration
desert steppe and half desert steppe
semi-desert and desert grassland
accretion of oceanic crust
American Oceanic Organization
Argo real-time global oceanic observation
Asian-Oceanic Postal Union
Association of British Oceanic Industries
Atmospheric and oceanic equations
Atmospheric and oceanic model
Atmospheric and Oceanic Science Letters
biennial oscillation of oceanic temperature
British Oceanic Authority