PPTN may refer to:

• Pedunculopontine tegmental nucleus, a part of the brainstem
• Pennsylvania Public Television Network, a Pennsylvania state agency that funded and supported Public television stations

• Hino Yusuke
• Hino–Kikuchi Quintet
• Hi NRG
• Hinrich
• Hinrich Ahrens
• Hinrich Braren
• Hinrich Freese
• Hinrich Nitsche
• Hinrich Rink
• Hinrichs
• Hinrich Voes
• Hinsdale (disambiguation)
• Hinsdale Greyhound Park
• Hinsdale (Metra)
• Hinsdale, Montana
• Hinsdale Street (BMT Fulton Street Line)
• Hinsdale Suburban Life
• Hinsdale Township High School District
• Hinsdale Township High School District 86
• Hinse
• Hinshaw
• Hinshaw & Culbertson LLP
• Hinshoor
• Hinsing
• Hinson, FL