ASF (1) A presort level in which all pieces in the bundle or container are addressed for delivery in the…
Ascender In Intelligent Mail barcode symbology, the bar that covers two of the three possible regions (from bottom to top):…
Arrow Lock Key A distinctively shaped key used by carriers to open mail-receiving receptacles such as street collection boxes and…
Arrow Lock A special type of brass and steel security lock installed in street collection boxes, storage boxes, apartment boxes,…
Arrow (Philatelic) On some sheets of stamps, V-shaped marks in the selvage that guide in the cutting of the sheets…
Army Post Office APO A branch of a designated USPS civilian Post Office, under the jurisdiction of the postmaster of…
A Remettre En Main Propre (French) An endorsement used for international restricted delivery. The piece is marked A REMETTRE EN…
Area Update A hardcopy publication that is mailed each quarter to employees. It focuses on area and national business and…
Area Strategic Account A designation for a business or organization that generates large postal revenue with high mail volumes; presents…
Area Distribution Center Price (ADC Price) (1) A price category available for some presorted mail prepared at the ADC presort…