- R Enterprises - Offers home and office electronics and supplies, computers, and general merchandise.
- Radio Shack - Searchable online catalog with more than 20,000 electronics products.
- Raindrop Technology - Offers audio, video, computers, furniture, radios, video games and small appliances.
- Raining Mobiles - Offers digital cameras, mobile phones and players, game consoles and accessories.
- Rasburys - Offers digital cameras, computers, office and portable audio items and accessories.
- RCA - Offers TVs, VCRs, portable stereos, camcorders, and DVDs.
- Refurbished Electronics - Refurbished digital cameras, camcorders, stereo systems, CD and DVD players, VCRs, TVs.
- Rezilient Electronics - Sells mostly home audio and video equipment. Also, provides health fitness equipment.
- Rio Verde Electronics - Sells affordable electronics such as car entertainment package, home theater, digital cameras and camcorders.
- Ritz Interactive, Inc. - Includes GPS equipment, cameras, digital accessories, camcorders, VCRs, and editing equipment.
- Robertsons Online - Electrical household products and audio video equipment.
- RTC Electronics - Offers invertors and power equipment, home audio and accessories.