What alcoholic beverage is generally used in Piña Colada cocktail?

Piña colada is a cocktail made with white rum, cream of coconut or coconut milk, and pineapple juice, usually served either blended or shaken with ice. It may be garnished with either a pineapple wedge, maraschino cherry, or both. There are two versions of the drink, both originating in Puerto Rico. The name piña colada (Spanish) literally means "strained pineapple", a reference to the freshly pressed and strained pineapple juice used in the drink's preparation.

The earliest known story states that in the 19th century, Puerto Rican pirate Roberto Cofresí, to boost his crew's morale, gave them a beverage or cocktail that contained coconut, pineapple and white rum

There are many variations. A few of the more notable Piña Colada riffs include the Iguana Colada (made with Midori), the Miami Vice (half strawberry daiquiri, half Piña Colada) and the Jackolada (made with one half part Jack Daniels and one half part white rum).