First logo which popped in my head was of NIKE. Their swoosh is not only simple and easy to remember but is also a symbol of positivity, motivation and spirit. It is also said to be the sign of the Greek Goddess of victory.
Next I remembered the Coca-Cola logo. It was easy to remember because it has remained same all through the age. It has sort of become a symbol which is constant.
Lastly, I remembered the WWF. The logo is done in black and white rendering it versatile and embodies one of ...