Perhaps you are interested in the following logos.

Aqua Mer Aqua Mer vector
casio casio vector
Squibb Squibb vector
Sylvania Sylvania vector
3D Systems 3D Systems vector
A4 Tech A4 Tech vector
ASCII 25 ASCII 25 vector
A Hennig A Hennig vector
Accent 495 Accent 495 vector
Adera Adera vector
Alidi Alidi vector
Alpha Home Care Alpha Home Care vector
Amurskiy Kristall Amurskiy Kristall vector
Ari Latvala Ari Latvala vector
Ariba 381 Ariba 381 vector