The UK also has Quasi-nongovernmental organisations, referring to a general class of arms-length statutory bodies and regulatory/representative agencies that have some devolved authority but little/no direct ministerial or parliamentary oversight. They’re often still publicly funded, or have appointments by patronage, and therefore have split loyalties; or as the saying goes, it takes two to quango.

Quasi-autonomous nongovernmental organisations, in fact.

I believe that is a later backronym, although equally valid, not least since the term is satirical.