Perhaps you are interested in the following logos.

ALCOA ALCOA vector
Acier St-Denis Acier St-Denis vector
Bonoloto Bonoloto vector
Kampomos Kampomos  vector
Russia chocolate factory Russia chocolate factory vector
SILENT SILENT vector
sharp sharp vector
18th International Conference on Pharmacoepidemiology 7 18th International Conference on Pharmacoepidemiology 7 vector
2x2 2x2 vector
AIC 56 AIC 56 vector
Action Express Action Express vector
ActivCard ActivCard vector
Ad-Star Publishing, LLC(1135) Ad-Star Publishing, LLC(1135) vector
Ak Bars 129 Ak Bars 129 vector
Altanex Altanex vector