ICIS
ICIS is an abbreviation or acronym for:
- ICIS (company) , a price information service for energy, chemicals and fertilizers, is part of Reed Business Information
- International Collective Investment Scheme , legal form for investment funds in Cyprus
- International Conference of Islamic Scholars
- International Conference on Information Systems , 1980, first held scientific conference of economic computer science , organized by the AIS
- Institute for Cooperation in Space , institute founded in 2001 by Alfred Webre (* 1942) to prevent the militarization of space
- Integrated Cadastral Information Society , Canadian organization for the exchange of GIS data
- International Crop Information System , database for plant breeding, originally developed by the International Rice Research Institute (IRRI)