Among specific Islamic branches, Nizari branch of Ismaili-Shia Islam employs an official flag made of green which represents Muhammad's standard and Ali's cloak, as well as a red stripe meaning blood and fire.
Among certain Islamic denominations, the Nizari branch of Ismaili-Shia Islam employs a symbolic flag featuring green, signifying Muhammad's emblem and Ali's attire, alongside a red stripe symbolizing martyrdom and conflagration.