DC

• Direct Current - Gleichstrom

• Device Confirmation (C/I channel code)

• Device Control

• Data Channel

• Data Collector

• Data Check

• Data Classifier

• Data Control

• Data Communication(s)

• Data

• Data Cartridge

• Disconnected Components (s.a. 12.))

• Digital Computer

• Disc Controller

• Disc Check

• Development Center NASA

• Display Coupler NASA

• Decimal Classification

• District of Columbia - USA-Staatenkürzel

• Drafting Committee