Perhaps you are interested in the following logos.

7UP 7UP  vector
AMTRAK AMTRAK vector
BAN BAN vector
DINERS CLUB DINERS CLUB vector
MRW transportes MRW transportes  vector
NEC NEC  vector
Rank Rank  vector
SENCO SENCO vector
SUESA SUESA vector
AC Marinhense AC Marinhense vector
AF&PA AF&PA vector
AFCO Leafs AFCO Leafs vector
AG AG vector
AMANA APPLIANCES AMANA APPLIANCES vector
ARG 362 ARG 362 vector