| PSK | New River Valley Airport 
| Others |
| PSK | New River Valley Airport, Pulaski/Dublin, Virginia USA
| Others |
| PSK | Pagano, Schenck, & Kay
| Others |
| PSK | Paradsinga Halt
| Others |
| PSK | Parallel Simulation Kernel
| Others |
| PSK | Parce que
| Others |
| PSK | Park Side Killas
| Others |
| PSK | Park Side Killers
| Others |
| PSK | Park Side Kings
| Others |
| PSK | Parking Sensor Kit
| Others |
| PSK | Passport Seva Kendra
| Others |
| PSK | Pasta, Spinach, and Kianti
| Others |
| PSK | Pekerja Seks Komersial
| Others |
| PSK | People Skills and Knowledge
| Others |
| PSK | Percentage of Spam Mail Killed
| Others |
| PSK | Personal Survival Kit
| Others |
| PSK | Pharmaceutical Society of Korea
| Others |
| PSK | Phase Shift Keying
| Others |
| PSK | Phase-Shift Keying
| Others |
| PSK | Pickens Snodgrass Koch
| Others |
| PSK | Polymer Society of Korea
| Others |
| PSK | Polysaccharide Kureha
| Others |
| PSK | Porsche Steuer Kupplung
| Others |
| PSK | Portland Street Krew
| Others |
| PSK | Post Segregational Killing
| Others |
| PSK | Power Steering Oil Seal Kit
| Others |
| PSK | Pre Shared Key
| Others |
| PSK | Pre-Shared Key
| Others |
| PSK | Pride of South Korea
| Others |
| PSK | Product Service Key
| Others |
| PSK | Provisional Super Kart
| Others |
| PSK | Prva Sportska Kladionica
| Others |
| PSK | Pure Skate Krew
| Others |