ATSC (disambiguation)

ATSC is the Advanced Television Systems Committee standards.

ATSC may also refer to:


 * Advanced Television Systems Committee, the committee that wrote the ATSC Standards
 * ATSC 3.0, a major version of the ATSC standards
 * Acetone thiosemicarbazone, a chemical compound
 * Air Technical Service Command, one of the many predecessors of the Air Force Materiel Command
 * Army Training Support Center, a United States Army facility at Fort Eustis
 * ATSC (UK) Ltd, the manufacturer of the fake ADE 651 bomb detection device