Perhaps you are interested in the following logos.

ALLEN ALLEN vector
AMERICAN DENTAL ASSOC AMERICAN DENTAL ASSOC vector
Ada Ada  vector
CESSNA CESSNA vector
Coldrex elipse Coldrex elipse  vector
Cordee La Cordee La  vector
IBM Business Partner IBM Business Partner vector
LOB LOB  vector
Marantz Marantz  vector
Vodafone Vodafone  vector
26 de Abril Futebol Clube do Rio de Janeiro-RJ 26 de Abril Futebol Clube do Rio de Janeiro-RJ vector
ABR 356 ABR 356 vector
AdB Limburg AdB Limburg vector
Advertising Media Advertising Media vector
Albacom 179 Albacom 179 vector