ICA, Ica, or ica may refer to:
Companies and organizations Empresas ICA, a Mexican construction company ICA AB, a Swedish retail food business, formerly named ICA Ahold AB Indoor Cricket Australia Informatics Corporation of America, a private health information technology company Innovative Communications Alliance, between Microsoft and Nortel Institute of Combinatorics and its Applications, in Winnipeg, Canada Institute of Cultural Affairs International, an international non-profit organization Insulation Council of Australia and New Zealand, an industry trade group Interbank Card Association, later known as Mastercard Association for European Life Science Universities (formerly Interfaculty Committee Agraria), an association of over 60 biological science universities Intermuseum Conservation Association , Internationale Camera Actiengesellschaft, German camera maker that became Zeiss Ikon International Cartographic Association International Chiropractors Association International Clarinet Association International Cooperative Alliance, the worldwide umbrella body for cooperatives International Commission for Acoustics International Communication Association International Congress of Actuaries International Congress of Americanists International Cooperation Administration, a United States government agency concerned with international development International Council on Archives Irish Citizen Army, an organization which lasted up to 1916 to rid Ireland of British rule Irish Countrywomen's Association Islamic Cultural Association (Hong Kong)
Cultural centres and museums Institute of Contemporary Art (disambiguation), several cultural centres and museums, including: Institute of Contemporary Arts, London, UK
Government and law Immigration and Checkpoints Authority, in Singapore Impoundment Control Act of 1974, a US legislation that governs the role of the Congress in the United States budget process Interconnect agreement, between a utility and a customer International Coffee Agreement, a UN pact establishing the International Coffee Organization International Court of Arbitration Interstate Commerce Act, US legislation establishing the regulatory Interstate Commerce Commission Investment Canada Act Islamic Consultative Assembly, the main legislative body of the Iranian government
Places Ica, Peru, a city in southern Peru Ica Province, containing the city Ica Region, containing the province Ica River, passing through the city Içá River, Brazil, also known as the Putumayo River, a tributary of the Amazon
Schools Immaculate Conception Academy, Philippines Instituto Coreano Argentino, Buenos Aires, Argentina International Christian Academy, an American boarding school in Bouaké, Ivory Coast (Côte d'Ivoire) Irlam and Cadishead Academy, England Islamitisch College Amsterdam, Netherlands Ivy Collegiate Academy, Taiwan
Sports ICA, official team code for Israel Start-Up Nation, a professional cycling team, formerly Israel Cycling Academy Intercontinental A, a kart racing class for top drivers aged 15 and up International Cycling Association, the first international body for cycle racing
Technology Independent component analysis, in signal processing and statistical data analysis Independent Computing Architecture, a proprietary protocol for an application server system
Other uses ICa (card), a smart card ticketing system for public transport in Kanazawa, Japan Ica language, a Magdalenic Chibchan language International Contract Agency, a fictional contract killing organization in the Hitman video game franchise Islet cell antibodies test, a test for latent autoimmune diabetes
See also Immaculate Conception Academy (disambiguation) International Christian Academy (disambiguation)