Perhaps you are interested in the following logos.

CONOCO CONOCO vector
Denim Denim  vector
EC pict EC pict  vector
Electrolux Electrolux  vector
FMC FMC vector
killer loop killer loop vector
PIONEER FEED PIONEER FEED vector
US POSTAL SERVICE US POSTAL SERVICE vector
4M Technologies 42 4M Technologies 42 vector
5 Star Service 5 Star Service vector
AC Value Center AC Value Center vector
AER LINGUS 1 AER LINGUS 1 vector
ARC International ARC International vector
Acrobat Acrobat vector
Admission Admission vector