Below you can find logos, similar to the Karelia 77.

Bella 77 Bella 77 vector
Linkin Park 77 Linkin Park 77 vector
Cirrus 77 Cirrus 77 vector
Chevrolet 277 Chevrolet 277 vector
Purdue University BoilerMakers 77 Purdue University BoilerMakers 77 vector
Catia Solutions 377 Catia Solutions 377 vector
J-Phone 77 J-Phone 77 vector
Atlantic 177 Atlantic 177 vector
Princeton Devil Rays 77 Princeton Devil Rays 77 vector
77MM 77MM vector
NeoPlanet 77 NeoPlanet 77 vector
TUV 77 TUV 77 vector
Compaq 177 Compaq 177 vector
BCC 277 BCC 277 vector
Maui & Sons 277 Maui & Sons 277 vector