R+
Rock star
The logo featuring an "R" and a star is associated with the brand "Rugged Radios." This company specializes in communication and audio solutions for various outdoor and motorsport applications. The logo typically incorporates a stylized "R" along with a star, symbolizing ruggedness and performance.
The logo featuring an "R" and a star is associated with the sportswear brand Reebok. The logo typically combines the letter "R" with a star or delta symbol, representing the brand's focus on fitness and performance. Reebok's branding emphasizes its heritage in athletic footwear and apparel.
Heineken
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.
The Tesco logo is one logo with a blue S and a red line underneath.
Rockstar Games
Just ask it :) Look at the logo on the DVD-ROM drawer - the logos aren't the most obvious e.g. the DVD-R logo on mine is actually the word DVD over an oval which has the minus in the middle, whereas the + logo is the letters RW with 'DVD+ReWriteable' (in a ludicrously small font) underneath.
The logo you are describing is likely the logo of the popular American fast-food chain, Hardee's, which features a stylized black "r" and a small white star on a yellow background. This logo is part of Hardee's branding, emphasizing its focus on burgers and other fast-food offerings. The vibrant colors and distinct design aim to attract customers' attention and convey a sense of fun and energy.
Macy's logo is a red star.
The logo of Pakistani cricket team is Moon and Star. Moon and Star