PNS

PNS may refer to:

Medicine

• Peripheral nervous system
• Parasympathetic nervous system, rarely used, usually abbreviated as "PSNS" to avoid confusion with peripheral nervous system
• Peripheral nerve stimulation of the occipital nerves
• Paraneoplastic syndrome
• Pilonidal sinus
• Posterior nasal spine, a cephalometric landmark

Military

• Portsmouth Naval Shipyard, United States
• Pakistan Navy Ship

Science & technology

• Post-normal science, approach to making policy with uncertain information
• Process network synthesis, a process engineering tool

Transport

• Pensacola International Airport, IATA airport code
• Pensacola station (Amtrak), Amtrak station code

Other

• Pakistan Nuclear Society
• Pickleball Nova Scotia, a Canadian provincial sport authority
• Program on Nonviolent Sanctions, at the Center for International Affairs at Harvard University, Cambridge, Massachusetts
• Public News Service, an American news media company
• Projected National Share, British political term
• Perfect North Slopes, a ski resort in Lawrenceburg, Indiana