Islam
Islamic culture generally includes all the practices which have developed around the religion of Islam, including Qur'anic ones such as prayer (salat) and non-Qur'anic such as divisions of the world in Islam. It includes as the Baul tradition of Bengal, and facilitated the peaceful conversion of most of Bengal. There are variations in the application of Islamic beliefs in culture.

I learn the following
Their are many diverse Muslim cultural groups: the Asian Muslims, the Middle Eastern, the African, the European and the American Muslims, each with their own variations on customs and traditions.
Muslims believe that the Creator of all mankind is one God (called ‘Allah’ in Arabic), and that the God of all Abrahamic religions is the same God. Muslims believe Islam is the continuation and culmination of Judaism and Christianity
The traditional role of an Imam (Arabic word, meaning, ‘stand in front of’) is to lead a group in prayer, guide in the matters of worship, and perform services like marriage or funeral rites etc
Cleanliness is considered of utmost importance, especially as prerequisite to prayer, for one’s person and the place of prayer. Animal saliva is considered unclean and must be washed off before prayer can be offered
It is considered highly disrespectful to draw a visual representation of any prophet. The historical perspective is to discourage idol worshipping in accordance with the concept of monotheism, which is a central tenet of Islam
Pork and its products and alcoholic drink are haram (forbidden) in Islam
The Islamic calendar is based on the lunar cycle, which is 11 days shorter than the Solar calendar. Hence, Islamic holidays shift each year
Islam encourages Muslims to dress modestly. Muslim women from diverse backgrounds observe modesty in their own way and that explains the variation in their dress codes