| PNSP | Partial Number Sequence Pdu 
| Others |
| PNSP | Payment Network Service Provider
| Others |
| PNSP | Penicillin Non Susceptible Pneumococci
| Others |
| PNSP | Penicillin Nonsusceptible Streptococcus Pneumoniae
| Others |
| PNSP | Personal Numbering Service Provider
| Others |
| PNSP | Pesticide National Synthesis Project
| Others |
| PNSP | Pharmacy Needle and Syringe Program
| Others |
| PNSP | Pneumococci Not Susceptible to Penicillin
| Others |
| PNSP | Prison Needle and Syringe Programmes
| Others |
| PNSP | Procedimiento Negociado Sin Publicidad
| Others |
| PNSP | Protibondhi Nagorik Shongsthaner Parishad
| Others |