In education, a registrar is an official in an academic institution (a College , University , or Secondary School ) who handles student records. Typically, a registrar processes registration requests, schedules classes and maintains class lists, enforces the rules for entering or leaving classes, and keeps a permanent record of grades and marks.
In law Court s a registrar is responsible for the administration of the court service, and may also have a quasi-judicial role
In British usage, a registrar of births, marriages and deaths, empowered to perform marrriages
In UKMedicine , a registrar or '''specialist registrar''' is a doctor in the process of advanced specialist training.
On the Internet, a Domain Name Registrar is a service that sells and manages domain names.