A posteriori (disambiguation)

A posteriori (Latin, 'from the later') is a term used in philosophy and epistemology.

A posteriori may refer to:
 * A Posteriori, a 2006 music album by Enigma
 * A posteriori knowledge, knowledge gained from empirical evidence
 * A posteriori language, a type of constructed language
 * A posteriori probability, a term with two uses in mathematics
 * A posteriori (chess), a retrograde analysis convention