What does thrush stand for?

T.H.R.U.S.H. was the nemesis organization opposite U.N.C.L.E. in the 1960's The Man from U.N.C.L.E. action series.

The acronym T.H.R.U.S.H. stands for Technological Hierarchy for the Removal of Undesirables and the Subjugation of Humanity.

This is verified.

J.S. Inzerillo