RHO (Restorasi Habitat Orangutan, which translates as Orangutan Habitat Restoration) is an independent organization established by the Borneo Orangutan Survival (BOS) Foundation in 2009.
The sole purpose of the organization is to provide a permanent safe, sufficient forest site for wild or semi-wild, and rehabilitated Bornean orangutans where they can live in freedom, and establish a new, viable wild population to bolster conservation of this endangered species.