D
- DAB
- DAC
- Daisy Chain
- Damped Oscillating Wave
- Darlington-Schaltung
- Darlington-Transistor
- DAS
- Datamatrix-Code
- Date of Cessation
- Dämpfung
- dB
- dBA
- dBi
- dBm
- DC
- DC Power Rating
- DCM
- DCM
- DCM/CRM
- DCO
- DCOM
- DDL
- DDR
- De-Emphasis
- De-Facto-Standard
- De-Jure-Standard
- Debugger
- Declaration of Conformity
- DECT
- Dedicated Short Range Communication
- Defects per Million
- Degradation (of Performance)
- Delay Locked Loop
- Demon
- DES
- Deserializer
- Design for Manufacurability
- Design for Testability
- Design Rule Check
- Design Rule Constraint
- Designated Conformity Assessment Bodies
- Desktop Management Interface
- Device under Test
- Device Wire Adapter
- Dezibel
- DFB-Laser
- DFM
- DFN-Gehäuse
- DFT
- DGQ
- DIAC
- Dice
- Dichtungen
- Die
- Dielectric Breakdown Voltage
- Differential Mode Coupling
- Differential Quadrature Phase Shift Keying
- Differential Skew
- Digital Analog Converter
- Digital Analog Oscillator
- digital divide
- Digital Enhanced Cordless Telecommunications
- Digital Imaging
- Digital Light Processing
- Digital Radio Mondiale
- Digital Signal Processor
- Digital Subscriber Line Access Multiplexer
- Digital Video eXtreme
- Digitale Signal-Prozessoren
- Digitale Signatur
- DIL/DIP
- DIMM
- Diode
- Diplexer
- Direct Current
- Direct Current Noise Margin
- Direct Power Injection
- Direct Sequence Spread Spectrum
- direkte (Stör-) Leistungseinkopplung
- Disclaimer
- Discrete Multitone
- Diskretes Bauelement
- Dispersion
- DiVX
- DKD
- DLC
- DLL
- DLL
- DLP
- DMB
- DMC
- DMD
- DMI
- DMS
- DMT
- DOC
- DoC
- Doppelschichtkondensator
- Doppler-Effekt
- Dotierung
- Double Data Rate
- Double Side Band Suppressed Carrier
- Double Word
- DOW
- Downlink
- Downstream
- DPA
- DPGA
- DPI
- DPM
- DPMR
- DPP
- DQDB
- DQPSK
- Drain-to-Source Breakdown Voltage
- DRAM
- DRC
- DRM
- DRSL
- DS-CDMA
