If the mailing address is in Canada, Mexico, a U.S. territory, or a military installation, enter the address as usual. Use these countries for the state question:
- American Samoa
- Canada (provinces are listed)
- Federated States of Micronesia
- Guam
- Marshall Islands
- Mexico
- Northern Mariana Islands
- Puerto Rico
- Palau
- U.S. Virgin Islands
- Military
For Mexico or the Canadian Provinces, type 00000 in the space for ZIP Code.
For all other addresses outside the United States:
- Type the name of the city and country in the space for city (abbreviations are acceptable, but be as clear as possible).
- Choose Foreign Country for the answer to the state question.
- Type 00000 in the space for ZIP code.



