Perhaps you are interested in the following logos.

APCO APCO vector
Bristol&West Bristol&West  vector
Nynex Nynex  vector
Parker Brothers Parker Brothers  vector
STP STP  vector
Sentry Sentry  vector
UNIVERSIDAD GRANADA UNIVERSIDAD GRANADA vector
weider weider vector
YAMAHA DISKLAVIER YAMAHA DISKLAVIER vector
Academie de Montpellier 450 Academie de Montpellier 450 vector
Adelaide Hills Adelaide Hills vector
Alken Engineering Alken Engineering vector
Altex Publishing Center Altex Publishing Center vector
Amsterdam RAI 161 Amsterdam RAI 161 vector
Arkeia Arkeia vector