Abstract
What does it mean when it is said that Aristotelian logic is an organon, an instrument? Does it mean that Aristotle’s logic is a method? I shall argue that the first meaning of organon is not that it is a method; at least that was not the intention of the ancient commentators, who began the tradition of an instrumental logic. Indeed, for them organon means what it is supposed to mean, i.e., means that lead to an end, even if we talk about logic or any other discipline; that do not imply that it should be a method, although does not rule this out also.