Perhaps you are interested in the following logos.

Alterna Alterna  vector
Intel PentiumPro Intel PentiumPro vector
Kolber Geneve Kolber Geneve  vector
Scottish Amicable Scottish Amicable  vector
seltmann weiden seltmann weiden vector
wharton school wharton school vector
5 Channel DVTRK 5 Channel DVTRK vector
ACI 632 ACI 632 vector
A Safe Workplace is no Accident A Safe Workplace is no Accident vector
Abstracta Abstracta vector
Agromet Agromet vector
Asclepion Asclepion vector
Asselsa Asset Selection Asselsa Asset Selection vector
Avedore IF Avedore IF vector
Avene Avene vector