Perhaps you are interested in the following logos.

3M logos 3M logos vector
Aquamarin Aquamarin  vector
CENTURY 21 CENTURY 21 vector
Omega Omega  vector
PLUS SYSTEM 1 PLUS SYSTEM 1 vector
Thomson Thomson  vector
AGC AGC vector
Academica 444 Academica 444 vector
Adaptaflex Adaptaflex vector
Adysa Consulting Adysa Consulting vector
Alphatec Group Alphatec Group vector
AmeriSpan Unlimited AmeriSpan Unlimited vector
Amerock Amerock vector
Anaheim Angels 182 Anaheim Angels 182 vector
Aris Thessaloniki Aris Thessaloniki vector