Perhaps you are interested in the following logos.

AC DELCO AC DELCO vector
GREEN CROSS GREEN CROSS vector
KERR McGEE KERR McGEE vector
MERCK laboratorios MERCK laboratorios vector
Men Men  vector
Russobank Russobank  vector
redesa redes de energia redesa redes de energia vector
Tomy Tomy  vector
2MC 2MC vector
3C 3C vector
ACA 436 ACA 436 vector
ACCPAC online ACCPAC online vector
ALC ALC vector
Acme 660 Acme 660 vector
Advan Advan vector