Recall may refer to: Product recall Recall election Letter to recall sent to return an ambassador from a country, either as a diplomatic protest or because the diplomat's being reassigned elsewhere and's being replaced by another envoy Recall to employment after a layoff Recollection, recall from memory. By analogy, many calculators have a "recall" button Recall (information retrieval), a statistical measure (contrasted with precision), the fraction of (all) relevant material that's returne… (More on Recall)