International ATOVS Processing Package

Infrared Atmospheric Sounder Interferometer

International Business Machines

Interface Control Document

Interim Climate Data records

Interactive Data Language (SOFTWARE)

Institute of Electronic Structure and Laser, Foundation for Research and Technology

Interface

The Leibniz Institute of Marine Sciences at the University of Kiel

French Research Institute for Exploitation of the Sea

Interchange File Separator

International Geosphere/Biosphere Programme

Initial Joint Polar System

Integrated approach to the efficient management of scarce water resources in West Africa

I. M. Systems Group

Institute for Meteorology and Climatology

National Institute for Meteorology; Spanish MetService

Intergovernmental Oceanographic Commission

Initial Operations Phase

Intergovernmental Panel on Climate Change

International Precipitation Working Group

Institut Ruder Boskovic

Integration Readiness Review

The International Radiation Symposium

Inter-SAF Activities Plan

International Satellite Cloud Climatology Project

Interdesciplinary Scientific Enviromental Technology

International Space Station

International Standard Serial Number

International TOVS Working Group

Ice Water Path

Integrated Water Vapour