CAN

CAN may refer to:

Organizations

 * Andean Community of Nations, a South American trade bloc with Bolivia, Colombia, Ecuador and Peru
 * Campus Antiwar Network, an American network of students opposing the occupation of Iraq
 * Caja Navarra, a former savings banks in Navarre, Spain
 * Chechnya Advocacy Network, an American non-government organization for Chechnya advocacy
 * Christian Association of Nigeria, an umbrella organization containing numerous Christian denominations in Nigeria
 * Climate Action Network, an international non-governmental network to limit human-induced climate change
 * Corporate Angel Network, an American non-profit organization that arranges free air travel for cancer patients
 * Cricket Association of Nepal, governing body of Nepali cricket
 * Cult Awareness Network, an American anti-cult organization
 * Cure Autism Now, a former American organization for autism advocacy
 * Cycling Action Network, a New Zealand cycling advocacy group

Science and medicine

 * CAN (gene), a human gene
 * Calcium ammonium nitrate, a fertilizer
 * Ceric ammonium nitrate, an inorganic compound
 * Chronic allograft nephropathy, the leading cause of kidney transplant failure

Computing

 * Campus area network or corporate area network, a computer network in a limited geographical area
 * Cancel character, a precision control character in the C0 control code set
 * CAN bus, controller area network bus, a type of microcontroller bus designed for vehicles
 * Computer-assisted notetaking, or electronic notetaking
 * Content addressable network, a distributed hash table for P2P
 * Copper access node, a network device to provide xDSL signals on telephone lines, a.k.a. DSLAM

Other uses

 * Canada (ISO country code, IOC code), a country in North America
 * Coupe d'Afrique des Nations (CAN) or Africa Cup of Nations, an association football competition in Africa
 * Guangzhou Baiyun International Airport (IATA airport code), the main airport in Guangzhou, Guangdong, China
 * Can (band), a German experimental rock band