The question is too broad because there are many logos containing T's in Logo quiz. For the correct answer to all the levels visit:
logoquizanswer.blogspot.com
cK stands for Calvin Klein in the logos quiz. Calvin Klein is a well-known fashion brand known for its minimalist and modern designs.
visa
Opera is the red o on level 3 of the logos quiz.
The Logos Quiz answers for Android can be viewed at the Related Link.
The green G on level 3 of the Logos Quiz stands for Greenpeace.
In london
Correctly answer 47 logos out of the 76
There several Logo Quiz game on android, the most popular one is Logos Quiz by Carlos Alcarria and the second one is Logo Quiz by Meeyo
justin.my
"ngin" on Logos Quiz likely refers to the company "engine.co" which is a software development company. The logo features the letters "ngin" in a stylized font.
Virgin
It is avon.