Perhaps you are interested in the following logos.

ATI Technologies ATI Technologies  vector
DX DX vector
FCC FCC vector
johnson wax limp johnson wax limp vector
Opticans association Opticans association  vector
PHCC PHCC vector
Post Office Post Office  vector
Red Bull Red Bull  vector
rv 2 rv 2 vector
schneider schneider vector
WWF protec naturaleza WWF protec naturaleza vector
A&M Records A&M Records vector
AGST AGST vector
Aficoor Aficoor vector
Agfacolour Agfacolour vector