>>149965177
C&A is a logo that appears on the few shots we've seen of the "real world", "Caine and Abel" was theorized to be one possible meaning of it.In the latest episode we see it again engraved on a gun and with the inscription "Caine & Abel" and a logo of Caine. This has led to speculation it is the name of the tech company that originally created the circus.

However I don't think so because
1. Caine and Abel is a stupid name for a tech company
2. Caine came up with his own name first, then made an acronym out of it

I think it's just meant to be an easter egg for the theoryfags. At best it's Caine knowing the logo is related to him somehow so he's assuming the first letter must be his name because he's egocentric and for the second letter he picked the first name on its database.