OWS: Ocean Weather Ship 



OY: Optimum Yield: 666 



PACE: Petroleum Association for Conservation of the 

 Environment: 604 



PACES: Pacific Area Cooperative Enforcement System: 422 



PACRIM: Pacific Rim Alliances of Marine Technology Sections: 

 547 



PAHO: Pan American Health Organization: 88 



PAIGH: Pan American Institute of Geography and History: 88 



PAN: Polska Akademia Nauk: 650 



PAN PAC: Pan Pacific Institute of Oceans and Sciences: 579 



PARKA: Pacific Acoustic Research Kaneohe-Alaska: 392, 430 



PASGAP: Pacific Sea Grant Advisory Program 



PAU: Pan American Union: 88 



PAWE: Programme for the Analysis of World Ecosystems: 332 



PBI: Programme Biologique Internationale: See IBP 



PBRC: Pacific Biomedical Research Center: 430 



PCA: Pollution Control Agency: 438 



PCM: Profiling Current Meter 



PCSP: Permanent Commission of the South Pacific: 89 



PEB: Prototype Environmental Buoy: 372 



PECC: Panel of Experts on Climatic Change: 28 



PEEP: Panel of Experts on Environmental Pollution: 28 



PEG: Pacific Environmental Group: 369 



PEMEX: Petroleos Mexicanos: 637 



PESCOM: Empressa Nacional de Comercializacao de 

 Produtos Presquieros: 639 



PETROBRAS: Petroleo Brasileiro 



PFC: Pennsylvania Fish Commission: 446 



PFMC: Pacific Fishery Management Council: 369 



PFZ: Polar Front Zone 



326 



