Ogham is a Language with a 25-character alphabet made up of angled lines which which meet or cross a central line. It is read from bottom to top. (RPG: "Living Gods: Stargate System Lords")
History[]
Badb's Jaffa mark.
The Stargate on the moon Connachta, which is ruled by Badb, is decorated with the skulls of small animals, black feathers, and glyphs written in Ogham. The most prevalent glyph matches the mark of Badb's Jaffa. (RPG: "Core Rulebook")