Arabic (وقف على النفس) for self-dedicated waqf; a form of waqf (Islamic endowment) in which the ghallah/ income/ usufruct of the assets (property) assigned as endowment is retained by waqif (the waqf donor) as long as he/ she is alive. Thereafter, the waqf revenues will go to charity (it may also become waqf khayri).