PLO
n.β Β«Jeddah is the gateway for pilgrims heading to Islamβs holy cities, Mecca and Medina. For centuries, Asian, African and Middle Eastern pilgrims have gone there; those who stayedβoften called “PLOs,” for pilgrim leftoversβgive the coastal city a cultural mix.Β» ββModern times, Islamic rules in Saudi Arabia” by Betsy Hiel Pittsburgh Tribune-Review (Pennsylvania) May 28, 2007. (source: Double-Tongued Dictionary)