Perhaps you are interested in the following logos.

DIGITAL DIGITAL vector
GENERAL ELECTRIC 1 GENERAL ELECTRIC 1 vector
mcdonalds mcdonalds  vector
Roskosm Roskosm  vector
Xerox b&w Xerox b&w  vector
ACI 635 ACI 635 vector
AKO AKO vector
AMG 106 AMG 106 vector
AS Aufzuege AS Aufzuege vector
Agie Charmilles Agie Charmilles vector
Agriliance 36 Agriliance 36 vector
Agronelli Gesso Agricola Agronelli Gesso Agricola vector
Albufeira Albufeira vector
Alliance Capital Alliance Capital vector
Allied Signal Allied Signal vector