Perhaps you are interested in the following logos.

EMPIRE EMPIRE vector
GOOD SAMPARK GOOD SAMPARK vector
MML MML vector
MOBILlubric 2 MOBILlubric 2 vector
OK club OK club  vector
Sea World Sea World  vector
7-Eleven 54 7-Eleven 54 vector
AMERICAN HOME PRODUCTS 1 AMERICAN HOME PRODUCTS 1 vector
Aetna(1402) Aetna(1402) vector
Aia Canada Aia Canada vector
AirTran Airways AirTran Airways vector
Alain Affleou Alain Affleou vector
Antey Antey vector
Atlas Sound Atlas Sound vector
Avis 391 Avis 391 vector