Perhaps you are interested in the following logos.

AT&T Vert AT&T Vert  vector
Altec-Lansing Altec-Lansing  vector
CONTEL CELLULAR CONTEL CELLULAR vector
DHL DHL vector
Fujitsu Fujitsu  vector
nissan 1 nissan 1 vector
pc world expo pc world expo vector
YASHICA YASHICA vector
008 sign 008 sign vector
18th International Conference on Pharmacoepidemiology 7 18th International Conference on Pharmacoepidemiology 7 vector
5 KPHO 5 KPHO vector
AG Puhp AG Puhp vector
Aalborg White Aalborg White vector
Adcorp Adcheck Adcorp Adcheck vector
ArtWalker ArtWalker vector