Perhaps you are interested in the following logos.

ACBD informatica ACBD informatica vector
ENVIRO CHOICE ENVIRO CHOICE vector
EPA medio ambiente EPA medio ambiente vector
IBM Business Partner IBM Business Partner vector
NCR NCR  vector
NORTH AMERICAN NORTH AMERICAN vector
T24 T24 vector
TELYCO telefonia TELYCO telefonia vector
Thrifty Thrifty  vector
terradesign terradesign vector
Warner Lambert Warner Lambert  vector
ANWB 234 ANWB 234 vector
APhA 2001 APhA 2001 vector
AT5 AT5 vector
Agace Skateboarding 11 Agace Skateboarding 11 vector