Perhaps you are interested in the following logos.

dual dual vector
IIA IIA  vector
KLM lin aer KLM lin aer vector
Omega Omega  vector
Radio 105 Radio 105 vector
SIDI SIDI vector
Zenith Zenith vector
ADVANCED PHOTO SYS ADVANCED PHOTO SYS vector
AECQ AECQ vector
AGG AGG vector
AVE AVE vector
AWC member AWC member vector
Adobe Image Library(1076) Adobe Image Library(1076) vector
Airport Medical Services Airport Medical Services vector
Alberta Feretti Alberta Feretti vector