fox
The company that has a red circle logo with a red R in it is RadioShack.
Oh honey, that logo belongs to Reddit. It's that little corner of the internet where people go to argue about cats and conspiracy theories. So if you're looking for a place to waste time and potentially lose brain cells, that's your spot.
Any company that has registered their logo.
Toys r us
The name is bespoke
Advanced Micro Devices (AMD) H&R Block HTC NCR Corporation QVC (blue/green logo) Moo.com
Rossignol
Ah, what a joyful question! That logo you're thinking of belongs to Reddit, where people from all over the world come together to share stories, ideas, and beautiful artwork. It's wonderful to see how a simple logo can bring us all closer in this big, happy world.
The company with a white "r" inside a black "p" is likely "Pirelli," an Italian tire manufacturer. The logo features a stylized "P" with the "r" inside it. Pirelli is known for its high-performance tires used in motorsports and luxury vehicles.
Flickr's logo has a blue k and red r in it.
Toys R Us
The logo with a blue "R" written backwards with a white star in it is that of Toys R Us and has been in use since 2007. The Toys R Us logo has changed many times over the years. The use of the "R" written backward has been in existence since 1965, but in 1965 to 1970 the Toys R Us logo was black and white, and had no star in it.