Perhaps you are interested in the following logos.

Beefeater b&w Beefeater b&w  vector
MINOLTA MINOLTA vector
tdk tdk vector
WCR WCR vector
AACC AACC vector
ADCF ADCF vector
AOpen 242 AOpen 242 vector
ATLANTIC 1 ATLANTIC 1 vector
Aerostar Electronic XLT Aerostar Electronic XLT vector
Agronelli Gesso Agricola Agronelli Gesso Agricola vector
Ajuntament de Lleida Ajuntament de Lleida vector
Alex Radio Alex Radio vector
Algonquin Algonquin vector
Ameranth 44 Ameranth 44 vector
Apollinaris Apollinaris vector