The First Aett is Freyr's Aettir consisting of Fehu, Uruz, Thurisaz, Ansuz, Raidho, Kenaz, Gebo, and Wunjo.
The First Aett

Runes First Aett

The First Aett - Freyr's Aett

The Runes are divided up into three Aetts.

The First Aett is Freyr's Aettir consisting of Fehu, Uruz, Thurisaz, Ansuz, Raidho, Kenaz, Gebo, and Wunjo.

Fehu: An 'F' with the horizontal lines pointing upward.