Perhaps you are interested in the following logos.

DINERS CLUB DINERS CLUB vector
Olympus Olympus  vector
PARK INN PARK INN vector
Russian DblHead Eagle Russian DblHead Eagle  vector
3Com 32 3Com 32 vector
4 Cores 4 Cores vector
AEK AEK vector
ATI Technologies 153 ATI Technologies 153 vector
AirTran Airways AirTran Airways vector
Air Baltic Air Baltic vector
Ajinomoto Ajinomoto vector
Ajuntament de Lleida Ajuntament de Lleida vector
Alice 244 Alice 244 vector
Alpego Alpego vector
AmPm AmPm vector