Only two of Foucault’s Collège de France lecture courses remain unpublished in French – Théories et institutions pénales (1971-72) and Subjectivité et vérité (1980-81).
The English translations are coming too – On the Government of the Living will be out in September 2014; The Punitive Society is being translated at present, and will likely be out in 2015. The two courses mentioned above will presumably follow in order. These are all being done by Graham Burchell. Also forthcoming in English is Wrong-Doing, Truth-Telling (May 2014), translated by Stephen W. Sawyer, which comprises Foucault’s 1981 lectures from Louvain and some related material – originally published as Mal faire, dire vrai.