قالب:R from scientific abbreviation

When used with the "This is a redirect" (Redr) template:

Template {{Redirect category shell}} may be used to add up to seven أرابيكا:تصنيف التحويلات templates, along with their parameters, to a redirect. For more information see the documentation page below.

When used by itself:

From a scientific abbreviation: هذه تحويلة من a scientific abbreviation, such as قالب:-r, إلى a related topic, such as the expansion of the abbreviation.