Perhaps you are interested in the following logos.

Armour Armour  vector
caja madrid caja madrid vector
Dalena bank Dalena bank  vector
hell 2 hell 2 vector
New America Network New America Network  vector
STARCRAFT STARCRAFT vector
Theatre National Theatre National  vector
053 sign 053 sign vector
ACF ACF vector
ACerS ACerS vector
AD Council AD Council vector
AER LINGUS 1 AER LINGUS 1 vector
AMD AMD vector
ASCII 25 ASCII 25 vector
AST Computer AST Computer vector