Perhaps you are interested in the following logos.

Brut Brut  vector
Lamport Lamport  vector
PARADORES PARADORES vector
UNICEF 2 UNICEF 2 vector
US Mail US Mail  vector
WAGNER 1 WAGNER 1 vector
ABM 327 ABM 327 vector
Acta Acta vector
Anfavea Anfavea vector
Apetito Apetito vector
Apple 281 Apple 281 vector
Ascona - Ticino Ascona - Ticino vector
Avant Tecno Avant Tecno vector
aiwa new 1 aiwa new 1 vector
BBSRC BBSRC vector