Perhaps you are interested in the following logos.

BPA BPA vector
DDD discos DDD discos vector
ecodomesticos ecodomesticos vector
UFESA electrod UFESA electrod vector
UNITED AIRLINES 2 UNITED AIRLINES 2 vector
ADA 862 ADA 862 vector
AMDAHL 1 AMDAHL 1 vector
AZ 453 AZ 453 vector
A S S C Capualandia A S S C  Capualandia vector
Accpac International Accpac International vector
Air Force Communications Command Air Force Communications Command vector
Aldak Aldak vector
AlphaGraphics 291 AlphaGraphics 291 vector
Amnesty International 128 Amnesty International 128 vector
Anextour Anextour vector