| PN(S) | Pierced Nipple(S) 
| Others |
| PNS | Noodle Shops
| Others |
| PNS | Pacific Neuropsychiatric Specialists
| Others |
| PNS | Pacific News Service
| Others |
| PNS | Pacific Northwest Section
| Others |
| PNS | Pacific Northwest Snowfighters
| Others |
| PNS | Pacific Northwest Swimming
| Others |
| PNS | Pain Nerve Stimulation
| Others |
| PNS | Pakistan Naval Services
| Others |
| PNS | Pakistan Navy S
| Others |
| PNS | Pakistan Navy Ship
| Others |
| PNS | Pakistan News Service
| Others |
| PNS | Pakistani Naval Ship
| Others |
| PNS | Para Nasal Sinuses
| Others |
| PNS | Parabolized Navier Stokes
| Others |
| PNS | Paraneoplastic neurologic syndrome
| Others |
| PNS | Paraneoplastic Neurologic Syndromes
| Others |
| PNS | Paraneoplastic Neurological Syndromes
| Others |
| PNS | Parenteral Nutrition Solution
| Others |
| PNS | Partnership for Nuclear Security
| Others |
| PNS | Pas Normal Studios
| Others |
| PNS | Passive Network Sensor
| Others |
| PNS | Patient Notification System
| Others |
| PNS | Paul's New Song
| Others |
| PNS | Payment Network Services
| Others |
| PNS | Pediatric Neuro- Surgery
| Others |
| PNS | Pediatric Nurses Station
| Others |
| PNS | Pegawai Negeri Sipil
| Others |
| PNS | Pegawai Negri Sipil
| Others |
| PNS | Penile Numbness Syndrome
| Others |
| PNS | Pennsylvania Neurological Society
| Others |
| PNS | Pensacola Regional Airport, Pensacola, Florida USA
| Others |
| PNS | Percutaneous Neural Stimulator
| Others |
| PNS | Perfect North Slopes
| Others |
| PNS | Periferal Nervous System
| Others |
| PNS | Peripheal Nervous System
| Others |
| PNS | Peripheral Nerve Society
| Others |
| PNS | Peripheral Nerve Stimulation
| Others |
| PNS | Peripheral Nervous System
| Others |
| PNS | Peripherial Nervous System
| Others |
| PNS | Perpetual Named Scholarship
| Others |
| PNS | Perry Nursery School
| Others |
| PNS | Perspective in Namek Saga
| Others |
| PNS | Pharmacy Network Services
| Others |
| PNS | Pheriphical Nervous System
| Others |
| PNS | Philadelphia and Norfolk Steamship
| Others |
| PNS | Philadelphia Neuropsychology Society
| Others |
| PNS | Physician Network Services
| Others |
| PNS | Pin Number Syndrome
| Others |
| PNS | Pipeline Nitrogen Services
| Others |
| PNS | Pissing Network System
| Others |
| PNS | Plate aNd Steel
| Others |
| PNS | Platform Notification Services
| Others |
| PNS | Point N Shoot
| Others |
| PNS | Poly Nervous System
| Others |
| PNS | Polytrauma Network Site
| Others |
| PNS | Porsche North Scottsdale
| Others |
| PNS | Portable Navigation System
| Others |
| PNS | Portsmouth Naval Shipyard
| Others |
| PNS | Power Not Supplied
| Others |
| PNS | PPTP Network Server
| Others |
| PNS | Prefer Not to Say
| Others |
| PNS | Premarket Notification Section
| Others |
| PNS | Presbyterian Night Shelter
| Others |
| PNS | Primary Name Server
| Others |
| PNS | Principles of Networked Systems
| Others |
| PNS | Private Name Server
| Others |
| PNS | Private Network Services
| Others |
| PNS | Professional Network Services
| Others |
| PNS | Professional Nutrition Services
| Others |
| PNS | Projects of National Significance
| Others |
| PNS | Public News Service
| Others |
| PNS | Pulsed Neutron Source
| Others |
| PNS | Push Notification Services
| Others |