225 Military Addresses | Postal Explorer - USPS
pe.usps.com › text › pub28Overseas military addresses must contain the APO or FPO designation along with a two–character “state” abbreviation of AE, AP, or AA and the ZIP Code or ZIP+4 Code. AE is used for armed forces in Europe, the Middle East, Africa, and Canada; AP is for the Pacific; and AA is the Americas excluding Canada. 225.2 Domestic Locations