Various ARB Logos
Use "right-click -> save image as" to make a local copy of the logo.

100px x 40px / black

200px x 80px / black

400px x 160px / black

100px x 40px / blue

200px x 80px / blue

400px x 160px / blue

100px x 40px / white

200px x 80px / white

400px x 160px / white
The following logos are scalable and can be used with common gfx-software: