Wordnet 3.0
NOUN (1)
1. 
 a former independent federal agency that supervised and set rates for carriers that transported goods and people between states; 
 was terminated in 1995; 
- Example: "the ICC was established in 1887 as the first federal agency"[syn: Interstate Commerce Commission, ICC]
The Collaborative International Dictionary of English v.0.48:
interstate commerce commission \in"ter*state` com"merce
com*mis"sion\, n.
   The governmental commision charged with making and enforcing
   regulations concerning interstate commerce. [U. S.]
   [PJC]
WordNet (r) 3.0 (2006):
Interstate Commerce Commission
    n 1: a former independent federal agency that supervised and set
         rates for carriers that transported goods and people
         between states; was terminated in 1995; "the ICC was
         established in 1887 as the first federal agency" [syn:
         Interstate Commerce Commission, ICC]