Rangers of Ghelspad (d20)
The Scarred Lands Player's Guide discusses a number of ranger organizations while emphasizing the prevalence of rangers as solitary hunters. This booklet focuses on three prominent organizations of rangers¸ any of which can be used for player characters or NPCs.
The ranger archetypes you will find in Rangers of Ghelspad are: Brotherhood of the Crimson Temple¸ Kelder Brotherhood¸ and Ukrundan Wanderer