| YPP | Pine Point, NorthWest Territories, Canada 
| Others |
| YPP | Puzzle Pirates
| Others |
| YPP | Yale Payment Plan
| Others |
| YPP | Yank Pull and Pay
| Others |
| YPP | Yards Per Pass
| Others |
| YPP | Yards Per Play
| Others |
| YPP | Yards Per Point
| Others |
| YPP | Yards Per Pound
| Others |
| YPP | Yearly Progress Pro
| Others |
| YPP | Yemen Peace Project
| Others |
| YPP | Yohoho Puzzle Pirates
| Others |
| YPP | Young Parents Program
| Others |
| YPP | Young Particle Physicists
| Others |
| YPP | Young Payments Professionals
| Others |
| YPP | Young People for Parks
| Others |
| YPP | Young People's Philharmonic
| Others |
| YPP | Young People's Press
| Others |
| YPP | Young People's Project
| Others |
| YPP | Young People's Project, Inc.
| Others |
| YPP | Young Peoples Project
| Others |
| YPP | Young Philanthropist Project
| Others |
| YPP | Young Philly Politics
| Others |
| YPP | Young Physicists Panel
| Others |
| YPP | Young Physicists Panel, Fermilab
| Others |
| YPP | Young Physicists Program
| Others |
| YPP | Young Planning Professionals
| Others |
| YPP | Young Playwrights Program
| Others |
| YPP | Young Potato People
| Others |
| YPP | Young Procurement
| Others |
| YPP | Young Professionals of Plano
| Others |
| YPP | Young Professionals Program
| Others |
| YPP | Young Professionals Programme
| Others |
| YPP | Young Professionals with Pride
| Others |
| YPP | Young Progressive Party
| Others |
| YPP | Your Paper Pantry
| Others |
| YPP | Your People Professionals
| Others |
| YPP | Youth and Participatory Politics
| Others |
| YPP | Youth Participatory Politics
| Others |
| YPP | Youth Partnership Program
| Others |
| YPP | Youth Partnership Project
| Others |
| YPP | Youth Pathways Program
| Others |
| YPP | Youth Philanthropy Project
| Others |
| YPP | Youth Possibilities Project
| Others |
| YPP | Youth Prayer Partner
| Others |
| YPP | Youth Protection Program
| Others |
| YPP | YouTube Partner Program
| Others |