ISLAM
Islam
The most traditional branch of Judaism is referred to as Orthodox Judaism.
the Shiites.
Shiites
Sunni branch (around 85% of total Muslim population)
SunnahAhl-i-Sunnat wal jama'at. They from about 85% of the total number of Muslims.The largest branch of Islam is Sunnis that reach more than 85% of all Muslim population.
Islam [Ismaili Khoja branch of Shi'a Islam]
islam
salafi
Sunni, by a large amount. The majority of those who convert to Islam convert to Sunni Islam as well. Sunni means 'sunnah', to follow the way of the Prophet Mohammad, peace and blessing be upon him. It is not a 'sect or branch', but a term people may use to refer to 'Islam' and following the teachings of the Prophet pbuh. Whereas Shiism is a sect, a branch off Islam.
Islam is a religion - therefore the answer is Islam.