Below you can find logos, similar to the Green Hippopotam.

Super Blue Green Super Blue Green vector
UNT Mean Green 225 UNT Mean Green 225 vector
Green House Green House vector
Green Lantern Green Lantern vector
Green Giant Srout Green Giant Srout vector
GreenWorks GreenWorks vector
Tulane Green Wave 35 Tulane Green Wave 35 vector
GreenRay GreenRay vector
Green Hills Software Green Hills Software vector
Green Leaf Award Green Leaf Award vector
Green Cross Green Cross vector
Greenhouse Challenge Greenhouse Challenge vector
UNCG Greensboro UNCG Greensboro vector
Green Mama 58 Green Mama 58 vector
Bowling Green State University 141 Bowling Green State University 141 vector