Perhaps you are interested in the following logos.

AENOR-EQNET AENOR-EQNET vector
Alita Alita  vector
Barum Barum vector
ISO9002 enregistree ISO9002 enregistree  vector
Kraft Kraft  vector
Microsoft Microsoft  vector
Safeco Safeco  vector
TERRA TERRA vector
071 sign 071 sign vector
ABM Computers ABM Computers vector
AC Doctor AC Doctor vector
AMP 138 AMP 138 vector
ASV Bergedorf 85 ASV Bergedorf 85 vector
Advance(1157) Advance(1157) vector
Alkaloid Skopje Alkaloid Skopje vector