Perhaps you are interested in the following logos.

APRA APRA vector
EXPLORE EXPLORE vector
Lotus Lotus  vector
multiopticas multiopticas vector
OPTIMIST OPTIMIST vector
SNCF SNCF  vector
tensai tensai vector
WGN WGN  vector
052 sign 052 sign vector
AMF2K AMF2K vector
ASA 14 ASA 14 vector
AYK Sonne AYK Sonne vector
Aaron Diamond AIDS Research Center Aaron Diamond AIDS Research Center vector
Adelphia Adelphia vector
Air France 81 Air France 81 vector