Perhaps you are interested in the following logos.

Lufthansa Lufthansa  vector
Marriott Residence Inn Marriott Residence Inn  vector
NAVISTAR NAVISTAR vector
NCUA NCUA vector
NEON NEON vector
Parts Plus Parts Plus  vector
SIEMENS 1 SIEMENS 1 vector
seifert seifert vector
ADI Time ADI Time vector
ALLISON SIGN ALLISON SIGN vector
Acres Bonusing Acres Bonusing vector
Adcom Adcom vector
Affymetrix Affymetrix vector
Alpina Bovensiepen Alpina Bovensiepen vector
Alta Velocidad Renfe 316 Alta Velocidad Renfe 316 vector