'''TR''' is an [[acronym]] for [[transmitter/receiver]] acting as a conduit or [[medium]] for a [[celestial]] [[teacher]]. Following the ''Article'' links below will lead to information about the TR's and from there a link to examine their respective transmissions.
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'''TR''' is an [[acronym]] for [[transmitter/receiver]] acting as a conduit or [[medium]] for a [[celestial]] [[teacher]]. ''Subcategories'' lead to lessons transmitted by the TR's while ''Article'' links lead to descriptions about them.