Perhaps you are interested in the following logos.

ALLRIG ALLRIG vector
DUPONT MASTERSER DUPONT MASTERSER vector
ECHO ECHO vector
Mac Mac  vector
NATIONS BANK NATIONS BANK vector
NorthAmerican NorthAmerican  vector
SUESA SUESA vector
Waitrose Waitrose  vector
ytong ytong vector
9 Live 9 Live vector
ABI BNS ABI BNS vector
AMP NPI AMP NPI vector
ATA 127 ATA 127 vector
AVR AVR vector
Aerospatiale Matra Aerospatiale Matra vector