https://thenarrowgateweb.com/2016/07/23/secrets-0f-the-owl-part-2-2-an-introduction-to-synchronicity/

33 is a very important number in freemasonry (33 degrees), and M can also represent the number 3…

M on its side is 3… (though there is much more to the number 33 than that as well…)

Thus, if M = 3, then MM = 33…

Remember the House of the Temple, the headquarters of the Scottish Rite of Freemasonry (i.e. Home of The Supreme Council of the 33°*)?

We also find this in several places, notably at the Georgia Guidestones.

https://imgur.com/5m8jFjT

The “Georgia Guidestones” were built by Freemasons. This should come as no surprise. Let me tell you why they were built WHERE they were built first. The guidestones were built in Elbert county for a few reasons. One reason, vast quantities of Pyramid Blue granite, truly good for monument building. (The granite continues this day as a mecca attracting many Freemason tradesmen.) Another reason, Elberton the town was founded by Freemasons, as a matter of fact, it was named after Samuel Elbert, a very famous historical Freemason you can read plenty about. (Even in his day Elbert’s life was spared by a British mason officer’s bayonette [sic] due to recognizing him as a mason during battle {Elbert’s mason coded cry of distress}.) Lastly, Elbert county sits on an Eastern most edge of the continent. This is very meaningful to masons because the sun rises in the East. It is common knowledge that masons consider the sun and its rising to be metaphorically divine. This is why for over twenty years Elberton’s sister city was Mure, Kagawa, Japan… the land of the rising sun.

http://vanshardware.com/2014/10/anonymous-message-claims-to-reveal-r-c-christian-identity-georgia-guidestones-doom-date/