DA

• Destination Address

• Don't Answer

• Directory Assistance, s. X.500 bzw. RFC1202

• Decimal Add

• Decision Automation

• Device/Discrete Address

• Differential Analyzer (->"IEEE Standard Dictionary")

• Desk Accessory (Macintosh)

• Data Acquisition NASA

• Deployed Assembly

• Deployment Assembly

• Distributed Assembly

• Distribution Assembly NASA

• Double Amplitude NASA

• Autokennzeichen für Stadt Darmstadt, Kreis Darmstadt-Dieburg in Darmstadt, Hessen