Perhaps you are interested in the following logos.

AIR HAITI lin aer AIR HAITI lin aer vector
ARTIC CAT ARTIC CAT  vector
barnett international barnett international vector
CAESARS PALACE CAESARS PALACE vector
esc diputacion foral alava esc diputacion foral alava vector
ISRI reciclado ISRI reciclado vector
Piggly-Wiggly Piggly-Wiggly  vector
Radius Radius  vector
SCALEXTRIC juguet SCALEXTRIC juguet vector
18th International Conference on Pharmacoepidemiology 18th International Conference on Pharmacoepidemiology vector
3C 3C vector
ABM ABM vector
ADP(1110) ADP(1110) vector
ASE Certified ASE Certified vector
Academic Service Academic Service vector