IPHC: 

 IPIECA: 



IPLAN: 

 IPN: 

 IPOD: 

 IPON: 



IPqM: 



IPSFC: 



IPU: 



IPU: 



IRA: 



IRC: 



IRCCOPR: 



IRCM: 

 IRES: 



IRIA: 



IRIS: 



IRIS: 



IRL: 



IRLS: 



IRPTC: 



IRS: 



IRT: 



IRVSS: 



ISA: 



ISAR: 



ISB: 



International Pacific Halibut Commission: 70 



International Petroleum Industries Environmental 

 Conservation Association: 192, 206 



Joint lOC/WMO Planning Group for IGOSS: 39 



Instituto Politecnico Nacional: 637 



International Phase of Ocean Drilling: 97, 295 



Task Group on Identification of Problems, Opportuni- 

 ties, and Needs, Existing and Potential: 361 



Instituto de Pesquisas da Marinha: 599 



International Pacific Salmon Fisheries Commission: 71 



Inter-Parliamentary Union: 199 



International Paleontological Union: 191 



Istituto di Ricerca sulle Acque: 630 



International Research Council: 100 



Inter-Research Council Committee on Pollution 

 Research: 662 



Institutul Romin de Cercetari Marine: 652 



IOC Group of Experts on Oceanographic Research as 

 it Relates to IGOSS: 39 



Infrared Information Analysis Center: 437 



National Infrared Information System: 437 



Interactive Real-time Information System: 322 



Information Retrieval Limited: 230 



Interrogation, Recording, and Location System 



International Register of Potentially Toxic 

 Chemicals: 272 



International Referral System: See INFOTERRA 



Infrared Radiation Thermometer 



Infrared Vertical Sounding System 



Instrument Society of America: 540 



Inter-Seamount Acoustic Range: 382 



International Society of Biometeorology: 189 



299 



