We found 25 flags matching these criteria: 11 Territory flags and 14 US state flags.
Ascension Island, Bermuda, 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, Delaware, Florida, Idaho, Illinois, Maine, Michigan, Minnesota, Missouri, North Dakota, Utah, Virginia, West Virginia, Wisconsin