What does dpo stand for in an address? FPO stands for "Fleet Post Office," and is associated with Navy installations and ships. DPO stands for "Diplomatic Post Office" and is associated with U.S. embassies overseas. The only way to send an item to an APO, FPO, or DPO address is to use the United States Postal Service.What does dpo stand for in postal? DPO stands for Diplomatic Post Office and is associated with U.S. embassies overseas. The only way to send an item to an APO, FPO or DPO address is to use the U.S. Postal Service (USPS).Can i ship to apo fpo or dpo addresses? Shipping to APO/FPO/DPO addresses is possible with the USPS only . There are 2 main approaches you can take. You can either ship with the USPS directly, or use a package forwarder like Planet Express. We explain the pros and cons of both ways below.What is a dpo address? DPO - Diplomatic Post Office An overseas Military address is constructed the same as a domestic US address, so it can be sorted just like regular mail. See how to enter your Military address at checkout.