Alpha Rho Chi (ΑΡΧ) is a professional co-educational college fraternity for students studying architecture and related professions. The fraternity's name is derived from the first three letters of the Greek word for architecture, αρχιτεκτονική.

APX was founded on April 11, 1914, with the joining of Sigma Upsilon at the University of Michigan and the Arcus Society at the University of Illinois to form a national fraternity for Architecture and the allied arts.
Sigma Upsilon was founded four years prior by eight architecture students at Michigan, with the intent of eventually forming a national architecture fraternity, and had drafted their constitution and laws to reflect that. Two years after they were founded in 1912 they were recognized by their school as a fraternity and started negotiation with other schools to open up more chapters.
I would love to pledge to Alpha Rho Chi!
by I am a Mutt for life January 20, 2011
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Fugitive Overdrive and Soldier, sig rho trinity for life
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damn them Sig Rho D-block guys are fucken crzy, they wreck the rest

Import, converse, razor, and primative are the Sig Rho D-block line
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A miss-understood Twitter account who bitches about his family a lot. He’s been dicked over by Twitter suspension twice so this is his 3rd account. He has an obsession with Persona 3 and often has Ken as his PFP because of a single frame in in P3 Dancing. He also is a huge Nintendo fanboy and likes to diss Pokémon fans for not liking the Diamond and Pearl Remakes. He doesn’t have much friends and lacks in social skills but makes up for it in his smarts and kindness.
Radiant Rho is such a werido.
by Radiant Rho March 16, 2021
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Some of the hottest smart chicks around. They beat the curve on every test and have a bangin bod. These girls are usually engineering majors and one day they will rule the world.
Person 1: Wow check out those Phi Rhos over there!
Person 2: Yeah one of them got the highest score on our math exam. They’re unstoppable.
by Orangegiraffe22 December 3, 2019
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Infamous fraternity of The Ohio State University. Lasting only 2 months, and having absolutely no academic ties to the university, the studio frat house was considered by many to be the best off-campus afterhours.

Active members included The Godfather, The Crippler, The Professor, Uncle Sam, Double Down, Jethro, and Gestapo. Motto of "bongin' beers, bangin' bitches, and gettin' in fights" was closely adhered to.
Sally: "What did you do last night?"
Gwen: "I had some lame date party with a gay fraternity"
Sally: "That blows, you should have come to Rho Phi late night. We got wasted and egged the Evan Scholars. After some death-dice which led to nudity...yadayadayada, boy am I tired. I don't think I'll be walking straight for a few days!"
Gwen: "I hope Rho Phi last forever!"
by Th3 G0dfather January 27, 2008
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