| Acronym | Definition |
|---|
| PSIN➣Panelstudie Sociale Integratie in Nederland (Dutch: Social Panel Study of Social Integrations in the Netherlands) |
| PSIN➣Porto Sparen Im Norden (German: Northern Postage Savings; mail delivery company) |
| PSIN➣Patient Safety Interest Network (American Society for Healthcare Risk Management) |
| PSIN➣Public Safety Information Network (Philippines) |