Interstate Commerce Commission: Meaning and Definition of

In'terstate Com'merce Commis"sion

Pronunciation: [key]
— U.S. Govt. U.S. Govt.
  1. a board, consisting of seven members, that supervises and regulates all carriers, except airplanes, engaged in interstate commerce. Abbr.: I.C.C., ICC
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.