State flag of Iran (1910–1980). This flag is still used by Iranian exiles and opposition groups such as the People's Mojahedin of Iran.
from /r/vexillology Top comment: This flag was standardized during the constitutional monarchy era, but the main flag elements were unchanged and described in the Iranian supplementary fundamental laws of 7 October 1907.^[[Source]](https://en.wikipedia.org/wiki/Flag_of_Iran#Post-Constitutional_Revolution) The People's Mujahedin Organization of Iran is an Iranian political-militant organization that advocates overthrowing the Islamic Republic of Iran leadership and installing its own government. Its revolutionary interpretation of Islam contrasts with the conservative Islam of the traditional clergy as well as the populist Islamism developed by Ayatollah Khomeini in the 1970s. It is also considered the Islamic Republic of Iran's biggest and most active political opposition group. ^[[Source]](https://en.wikipedia.org/wiki/People%27s_Mujahedin_of_Iran) I flaired this as current instead of historical because some people still use it.
