CEI

CEI may refer to:

==Organizations== Central European Initiative, a forum of regional cooperation in Central and Eastern Europe Clean Energy Institute, a renewable energy research institute at the University of Washington, in Seattle, Washington, US Cleveland Electric Illuminating Company, a defunct American utility company College of Eastern Idaho, a public community college in Idaho Falls, Idaho, US Commission électorale indépendante (Democratic Republic of the Congo) or Independent Electoral Commission, former name of the Independent National Electoral Commission or Independent Electoral Commission, body that oversees elections in Ivory Coast Competitive Enterprise Institute, an American libertarian think tank or Episcopal Conference of Italy, conference of Roman Catholic bishops Council of Engineering Institutions, later the Engineering Council, a British regulatory authority Creative Engineering, Inc., American company Cycle Engineers' Institute, a screw thread pattern, see British Standard Whitworth