PISM
| Acronym | Definition |
|---|---|
| PISM | Polski Instytut Spraw Miedzynarodowych (Polish: Polish Institute of International Affairs; Warsaw, Poland) |
| PISM | Philippine Institute of Supply Management (Pasig City, Philippines) |
| PISM | Parallel Ice Sheet Model |
| PISM | Pontifical Institute of Sacred Music |
| PISM | Photo Imageable Solder Mask |
| PISM | PATROL Internet Server Manager (Internet software; BMC Software, Inc.) |