Perhaps you are interested in the following logos.

AICPA AICPA vector
AMERICAN DENTAL ASSOC AMERICAN DENTAL ASSOC vector
AMERICAN EXPRESS tar cre AMERICAN EXPRESS tar cre vector
Axe Axe  vector
COMPAQ COMPAQ  vector
commodore commodore vector
commodore 2 commodore 2 vector
MBA MBA  vector
REEBOK REEBOK vector
ritmo son tv ritmo son tv vector
SHELL SHELL vector
WALKER WALKER vector
Wilson Wilson  vector
3VO 3VO vector
3rd Axis 3rd Axis vector