ICEE

• International Conference on Electrical Engineering organized by the International Association of Engineers
• International Conference on Emerging Electronics organized by the IEEE
• International Conference on Emission Electronics organized by the IEEE
• Fourth International Conference on Environmental Education (ICEE), an environmental conference held in Ahmedabad, India in November 2007

International Conference on Environmental Ergonomics organized by the International Society of Environmental Ergonomics

• International Conference on Environmental Enrichment organized by the volunteer organization Shape of Enrichment, Inc.
• Fourth International Conference on Environmental Education

• The Icee Company - The Icee Company (previously Western Icee and Icee USA) is an American beverage company located in La Vergne, Tennessee, United States.
• The Innovation Cluster for Entrepreneurship Education of the Erasmus+ Programme
• The Institute for Community and Economic Engagement at the University of North Carolina at Greensboro
• The International Committee for Exhibitions and Exchanges of the International Council of Museums

• The Innovation, Collaboration and Exchange Environment of the Defence Research and Development Canada government agency
• Instrument Concepts for Europa Exploration of the Europa Multiple-Flyby Mission (also known as the Europa Clipper)
• Ice-E, a character originating in the video game Undertale, and reappearing in its successor Deltarune