If you would consult a reliable US government source, you wouldn’t have to rely on me for your information:
http://usa.usembassy.de/travel-states.htm
Territories
· American Samoa
· Baker Island
· Guam
· Howland Island
· Jarvis Island
· Johnston Atoll
· Kingman Reef
· Midway Islands
Territories
· Navassa Island
· Northern Mariana Islands
· Palmyra Atoll
· Puerto Rico
· Virgin Islands
· Wake Island
As for Serranilla Bank and Bajo Nuevo Bank, you wouldn’t expect the wimps at the State Department to risk listing territories claimed by regional powers such as Jamaica, Honduras, or Columbia would you?
http://www.worldstatesmen.org/US_minor.html