Aperiodic (disambiguation)

Aperiodic means non-periodic. Typically it refers to aperiodic function. Aperiodic may also refer to:
 * Aperiodic finite state automaton
 * Aperiodic frequency
 * Aperiodic graph
 * Aperiodic semigroup
 * Aperiodic set of prototiles
 * Aperiodic tiling