1) MLT or RPI 2) Acad 3) Be sorry for 4) Brookings 5) Cal Tech 6) Caltech 7) CCNYor LIU 8) College or university 9) Cousin of an acad 10) Educational org 11) Georgia Tech 12) Instant 13) Kind of ability 14) Kind of ruction 15) Learning center 16) Many a DC org 17) Many a DC organisation 18) MIT is one Found on https://www.crosswordclues.com/clue/inst