R
- R&TTE
- RADHAZ
- Radiated Electromagnetic Susceptibility
- Radiated Emissions
- Radiated Susceptibility
- Radiation Hazards
- Radio and Telecommunication Terminal Equipment
- Radio Frequency
- Radio Frequency Choke
- Radio Frequency Identification
- Radio Frequency Interference
- Radio Influence Voltage
- Radio Network Controller
- Radio-Influence Field
- RADSL
- RAM
- Rambus Dynamic Random Access Memory
- RAN
- Random Access Memory
- Random Pattern Simulation
- Rapid Prototyping
- RapidIO
- Rate Adaptive ADSL
- Raumabschirmungen
- Rauschabstand
- Rauschen
- Rauschzahl
- RBSOA
- RBW
- RC
- RCP
- RCS
- RCTL
- RDKS
- RDRAM
- RE
- Read Only Memory
- Receiver Noise Floor
- Receiver Pulse Amplitude Response
- Receiver Reading
- Receiver Sine-Wave Voltage Accuracy
- Rechteckförmige koaxiale Übertragungsleitung
- Rectangular Coaxial Transmission Line
- Rectifier
- Redistributed Chip Packaging
- Redundanz
- Reed-Relais
- Reel to Reel
- Referenzdesign
- Register Transfer Level
- RegTP
- Remote Lab
- Remote Transmission Request
- Repeater
- Request for Comments
- RES
- Resolution Bandwidth
- Restricted Radiation Devices
- Return Loss
- Return on Net Assets
