What are priests called in Islam?
Islamic religious leaders
It is commonly used to refer to the official that leads the prayers at the mosques. Meanwhile, in Brunei, Singapore and Malaysia, those who lead any prayers in any places such as at home, are also called imam.
Open Brethren
Brethren assemblies are led by the local church elders within any fellowship and historically there is no office of "senior pastor" in most Brethren churches, because they believe such an office does not exist in the New Testament. The English word in its plural form, "pastors," is found only once in many English versions of the New Testament, being a translation of the original koine Greek word "poimenas" as found in Ephesians 4:11. Therefore, there is no formal ordination process for those who preach, teach, or lead, within their meetings. In place of an ordained ministry, an itinerant preacher often receives a "commendation" to the work of preaching and/or teaching that demonstrates the blessing and support of the assembly of origin. In most English-speaking countries, such preachers have traditionally been called "full time workers", "labouring brothers", or "on the Lord's work"; in India, they are usually called Evangelists and very often are identified with Evg. in front of their name. A given assembly may have any number of full-time workers, or none at all.