CU or cu, may refer to:
Cuba ( (listen); Spanish pronunciation: [ˈkuβa]), officially the Republic of Cuba (Spanish: República de Cuba ), is a country comprising the island of Cuba as well as Isla de la Juventud and several minor archipelagos.
Curaçao (; Dutch: Curaçao, pronounced [kyːraːˈsʌu, kuː-]; Papiamento: Kòrsou, pronounced [ˈkorsou]) is a Lesser Antilles island in the southern Caribbean Sea and the Dutch Caribbean region, about 65 km (40 mi) north of the Venezuelan coast.
The Cuban Missile Crisis, also known as the October Crisis of 1962 (Spanish: Crisis de Octubre), the Caribbean Crisis (Russian: Карибский кризис, tr.
Customer relationship management (CRM) is an approach to manage a company's interaction with current and potential customers.
In modern English, the term cult has come to usually refer to a social group defined by its unusual religious, spiritual, or philosophical beliefs, or its common interest in a particular personality, object or goal.
The culture of the United States of America is primarily of Western culture (European) origin and form, but is influenced by a multicultural ethos that includes African, Native American, Asian, Polynesian, and Latin American people and their cultures.
In algebra, a cubic function is a function of the form