| Rank | Abbreviation | Meaning |
|---|
| ***** | NPSE | National Primary School Examination
| |
| **** | NPSE | Network Services Procedure Error
| |
| ** | NPSE | Nederlands Platform voor Stedelijke Ecologie
| |
| ** | NPSE | Nuovi Programmi della Scuola Elementare
| |
| ** | NPSE | Net Positive Suction Energy
| |
| * | NPSE | Non-Polynomial Schrödinger Equation
| |
| * | NPSE | Nível Psico-Energético
| |
| * | NPSE | National Partnership for Social Enterprise, Inc.
| |
| * | NPSE | Network Packet Search Engine
| |
| * | NPSE | Núcleo de Pesquisa Sociedade e Educação
| |
| * | NPSE | Nonlinear Parabolized Stability Equation
| |
| * | NPSE | Northern Peru and Southern Ecuador
| |
| * | NPSE | National Programme for Sex Education
| |
| * | NPSE | National Society of Professional Engineers
| |
| * | NPSE | Non-Profit Sub-entity
| |
| * | NPSE | National Project for Sex Education
| |
| * | NPSE | Non-Powered Support Equipment
| |
| * | NPSE | Northern Power Sharing Executive
| |
| * | NPSE | Novice, Practitioner, Scholar, Expert
| |
| * | NPSE | Neurological/Psychiatric Side-Effect
| |
| * | NPSE | Norpseudoephedrine
| |
| * | NPSE | New Perspectives in Social Education
| |