The Cabin in the Woods features a mysterious bureaucratic organisation that, although never named, commodifies certain Supernatural creatures within it's operation.
Both Angel and Buffy the Vampire Slayer also feature commercial businesses that participate in such activity, either in facilitation of them or in reaction to them; the former with Wolfram & Hart, that latter with The Initiative (of which Riley is an operative).
Whilst others could also be argued, these two both have candidacy for potentially being connected to the un-named organisation within The Cabin in The Woods.
Given Whedon's current pursuits and (as evidenced by not only the Buffyverse, MCU and from David Lavery's anecdotal evidence) a propensity towards universe sharing, is there anything in The Cabin in the Woods that signals a crossover with another element of Joss Whedon's work?
Could they be diegetically linked?