DR

• Digital Research - Software-Hersteller, u.a. des MSDOS Clones DRDOS

• Delivery Reports (unter X.400)

• Deactivate Request (C/I channel code)

• Data Ready

• Data Receive(r)

• Data Record(er)

• Data Reckoning

• Data Requirement NASA

• Discrepancy Report (->"IEEE Standard Dictionary") NASA