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

See also

A priori (disambiguation) Posterior (disambiguation) Ex post Ex post facto law