Perhaps you are interested in the following logos.

APCO APCO vector
CANAL33 television CANAL33 television vector
constructa constructa vector
FCC.3 FCC.3 vector
hamburghyp hamburghyp vector
P. DE CONGRESOS granada P. DE CONGRESOS granada vector
Sylvania Sylvania  vector
TVN TVN  vector
1s 1s vector
3M Imaging 3M Imaging vector
ANDERSON & VREELAND 1 ANDERSON & VREELAND 1 vector
AboutMyHealth AboutMyHealth vector
Aerox Aerox vector
Agudos Futebol Clube de Agudos-SP Agudos Futebol Clube de Agudos-SP vector
AnimaX AnimaX vector