Triple Tau

The Triple Tau is a symbol made by three interlocking 'T' shapes.

The Triple Tau is said to signify 'Templum Heirisolyma' or the Temple of Jerusalem, 'Clavis ad Thesaurum' or a key to a treasure, 'Theca ubi res pretiosa deponitur' or a place where a precious thing is concealed, or even 'Res ipsa pretiosa' or the precious thing itself. It may also have other hidden, or occult, meanings. (See "The Second Messiah" p 25)

Could the the acronym 'RIP' perhaps mean 'Res ipsa pretiosa' along with, or instead of 'Rest in Peace' as we commonly think it to mean?

Rosslyn Chapel seems to built in the shape of the Triple Tau. (See "The Second Messiah" p 25)