Below you can find logos, similar to the ADC 910.

Adcore Adcore vector
ABC broadcast ABC broadcast  vector
Adcorp Technologies Adcorp Technologies vector
Adcorp Adcheck Adcorp Adcheck vector
TURNER BROADCASTING 1 TURNER BROADCASTING 1 vector
Citigate Broadcast Citigate Broadcast vector
Broadcasting Center Europe 242 Broadcasting Center Europe 242 vector
Grand Broadcasting Systems Grand Broadcasting Systems vector
DADC DADC  vector
Broadcasting & Cable Broadcasting & Cable vector
Broadcasting Standards Commission Broadcasting Standards Commission vector
Caradco Caradco vector
DADC DADC vector
ADCF ADCF vector
Young Broadcasting Young Broadcasting vector