Perhaps you are interested in the following logos.

ANCO ANCO vector
cajamadridnuevo cajamadridnuevo vector
DOW DOW vector
Fisher Fisher vector
IBM IBM vector
Legal&General Legal&General vector
mu and fi mu and fi vector
STARCRAFT STARCRAFT vector
612 Scaglietti 612 Scaglietti vector
AMER FARM BUREAU 1 AMER FARM BUREAU 1 vector
ANPE 219 ANPE 219 vector
A S Francavilla A S Francavilla vector
Aftenposten Aftenposten vector
Alfa-Beta Alfa-Beta vector
Amdahl Amdahl vector