Perhaps you are interested in the following logos.

AETNA AETNA vector
AMERICAN DENTAL ASSOC AMERICAN DENTAL ASSOC vector
GRUNDING televisores GRUNDING televisores vector
INDO PLUS optica INDO PLUS optica vector
Opticans association Opticans association  vector
TELECEL TELECEL vector
Technopolise Technopolise  vector
UNIROYALneumat UNIROYALneumat vector
5e 5e vector
AA American Airlines AA American Airlines vector
ABV ABV vector
AGS AGS vector
ANDERSON HICKEY ANDERSON HICKEY vector
APMQ APMQ vector
Abekas 6000 Abekas 6000 vector