Perhaps you are interested in the following logos.

ALCOA ALCOA vector
CSPAN CSPAN vector
Hamilton Beach Hamilton Beach  vector
Harfield & Associates Marketing Harfield & Associates Marketing vector
lotus lotus vector
olympus fotogr olympus fotogr vector
PIA PIA vector
pentax fotogr pentax fotogr vector
TGI Friday's TGI Friday's  vector
ABC 243 ABC 243 vector
ABCD ABCD vector
ASME 49 ASME 49 vector
AUDIOVOX 1 AUDIOVOX 1 vector
African Lakes African Lakes vector
Anco 196 Anco 196 vector