The term COHN is associated with several people and things. Marc Cohn is a Grammy Award-winning singer-songwriter, ALS is an acronym for amyotrophic lateral sclerosis, also known as Lou Gehrig's disease, MARCS is an acronym for Multi-Agency Radio Communications System, Roy Cohn was an American lawyer and political figure, ULCERS is an acronym for ulcerative colitis, and Mindy Cohn is an American actress.