What Types of Logo Design Are There? - I Image Design
14 Types of Logos and How to Use Them For Your Brand
The 9 Types of Logos & How to Use Them
31 Design Ideas for Cool Two-Letter Logos
Some Logos & letter marks I did recently : r/logodesign
30 Best Letter R Logo Design Ideas You Should Check
Sport logo design, Abstract logos, Letter mark R, Modern logo by Md Humayun Kabir on Dribbble
The best logos of all time (according to 11 design and marketing experts)
Some Logos & letter marks I did recently : r/logodesign