Perhaps you are interested in the following logos.

ATRA ATRA vector
Cirrus Cirrus  vector
ceag ceag vector
GEO GEO vector
INJUVE INJUVE vector
Iridium Iridium  vector
TV3 television TV3 television vector
YAMAHA DISKLAVIER YAMAHA DISKLAVIER vector
066 sign 066 sign vector
A&W 25 A&W 25 vector
AGG 25 AGG 25 vector
AMC CHANNEL AMC CHANNEL vector
AM International AM International vector
A Bola A Bola vector
Accor com Accor com vector