Perhaps you are interested in the following logos.

AMOCO AMOCO vector
BBB BBB vector
BP 1 BP 1 vector
EAGLE EAGLE vector
GETTY GETTY vector
KAO KAO  vector
KitchenAid KitchenAid  vector
Montreal99 Montreal99  vector
madrid 2 la vaguada madrid 2 la vaguada vector
PLUS SYSTEM 1 PLUS SYSTEM 1 vector
SPI 7 SPI 7 vector
1802 1802 vector
2D 2D vector
A&M Gospel Music A&M Gospel Music vector
ACG ACG vector