Perhaps you are interested in the following logos.

AHS HOME WARRANTY AHS HOME WARRANTY vector
Bordet Bordet  vector
commerzbank commerzbank vector
Humana Hospital Humana Hospital  vector
ISRI reciclado ISRI reciclado vector
Montana Montana  vector
Vaseline Intensive care Vaseline Intensive care  vector
A1 A1 vector
AEG(1253) AEG(1253) vector
AJ AJ vector
AMO AMO vector
Acal 467 Acal 467 vector
Aetna Marathon Plus Aetna Marathon Plus vector
Amigo 118 Amigo 118 vector
Anchor Anchor vector