We found 32 flags matching these criteria: 13 Territory flags and 19 US state flags.
Ascension Island, American Samoa, Bermuda, Cocos (Keeling) Islands, Diego Garcia, Falkland Islands, South Georgia and the South Sandwich Islands, Guam, British Indian Ocean Territory, Northern Mariana Islands, Montserrat, Saint Helena, Ascension and Tristan da Cunha, Sint Maarten (Dutch part)
California, Connecticut, Delaware, Florida, Idaho, Illinois, Iowa, Maine, Michigan, Minnesota, Missouri, Montana, New Jersey, North Dakota, Oklahoma, Utah, Virginia, West Virginia, Wisconsin