These are logos from a few major civilisations seen in Star Trek.
The archive contains the following civilisation logos: Borg, Cardassian, Cardassian Obsidian Order, Dominion, Ferengi, Tal Shiar, Klingon, Andor, Bajor, Risa, Trill and Vulcan.

Install:
Extract the zip into your "My Documents\My Games\GalCiv2\Logos" folder.
If you upload this to any website, add the readme and these credits:

Star Trek and all Star Trek related items are the property of Paramount Entertainment.
Artwork by Kristian Trigwell - reverendtrigster@yahoo.com
Converted for GalCiv2 by satyrlord@gmail.com