Astan-e-Malaik Paseban (the Threshold of Angels): It means that the angels of Allah – the Exalted- are safeguarding the Holy Shrine, and serving the pilgrims.

Arze Aqdas (the Holy Land): It means that the Holy Shrine is the holiest land in the world. It is said that the title “Holy Land”‌ was given to the region of Toos where Imam Reza (A.S) had been buried there after his martyrdom.

Boqeye Mabarakah (the Holy Mausoleum): Mausoleum is an ornamental building made to hold the dead body of an important person or one of the Holy Imams (A.S). This title is also applied to the place where Imam Reza (A.S) has been buried, and also to the complex of the Holy Shrine.

Haram-e-Motahhar (the Holy Shrine): Shrine means “around or inside a house”‌. This term is also applied to any place that is regarded as holy because of its association with a special person or event. The Holy Shrine is a sacred place.

Rowzayah Razaviyah (the Holy Burial Chamber): Rowzah means “the Garden of Paradise”‌, and Razaviyah is a title given to Imam Reza (A.S). In fact, this term is another name for the Holy Zarih (burial chamber) of Imam Reza (A.S).

Rowzayah Moqaddasah (the Holy Paradise): It is another name for the Holy Shrine, and means “a holy garden or paradise”‌.

Rowzayah Monawwarah (the Illuminated Paradise): It is also another name for the Holy Shrine, and means “an illuminated garden or paradise”‌.

Atabayah Aliyah: It means “the lofty or sacred threshold”‌.