Perhaps you are interested in the following logos.

AT & T AT & T vector
BF GOODRICH BF GOODRICH vector
Dir gral trabajo CAM Dir gral trabajo CAM vector
Humana Hospital Humana Hospital  vector
MANITAS MANITAS vector
wurttembergische wurttembergische vector
100MB RU 100MB RU vector
ABS Quality Evaluations ABS Quality Evaluations vector
AIC Corporation AIC Corporation vector
ARC International ARC International vector
Airwalk Airwalk vector
Alarko Alarko vector
Albwardy Albwardy vector
Alenka Alenka vector
Alliance3+ Alliance3+ vector