Perhaps you are interested in the following logos.

Airtel 1 Airtel 1 vector
CNN CNN  vector
DUPONT DUPONT vector
Dolby surround Dolby surround  vector
LAB AIRLINES LAB AIRLINES vector
NSI NSI vector
Premier Video Film logos Premier Video Film logos vector
Radio 105 Radio 105 vector
WESTINGHOUSE WESTINGHOUSE  vector
ZANUSSI electrod ZANUSSI electrod vector
5 Star Service 5 Star Service vector
724 Solutions 724 Solutions vector
AEG AEG vector
AIG Hawaii AIG Hawaii vector
Actonel Actonel vector