There are no official symbols of Islam. With that being said, some would say the most common symbols that represent Islam are the Star and Crescent. But there are findings in the Quran that specify that either are legitimate official symbols of Islam.
the crescent moon and star
there are no three symbols of Islam
The most common religion in Algeria is Islam, with the majority of the population being Sunni Muslims. There are also small Christian and Jewish communities in the country.
Islam is a religion - therefore the answer is Islam.
The most common religion in North Africa is Islam.
The most common religion in Libya is Islam.
There is no symbol especially prescribed in Islam. Mostly Crescent and Star are used as symbols. Both symbolize that Islam is a Heavenly Religion.
Islam
Islam became the most common religion
Islam
Islam
It is the symbols shown on traffic signs.