Ackermann

Ackermann may also refer to the following:
 * Ackermann (surname), for many people with this name
 * Several mathematical objects named after Wilhelm Ackermann
 * Ackermann function
 * Ackermann ordinal
 * Ackermann set theory
 * Ackermann steering geometry, in mechanical engineering
 * Ackermann's formula, in control engineering
 * Der Ackermann aus Böhmen, or "The Ploughman from Bohemia", a work of poetry in Early New High German by Johannes von Tepl, written around 1401
 * Ackermannviridae, virus family named in honor of H.-W. Ackermann