BASIN
| Acronym | Definition |
|---|---|
| BASIN | Building Advisory Service and Information Network (Europe) |
| BASIN | Boulder Area Sustainability Information Network (Boulder, Colorado) |
| BASIN | Biosphere Atmosphere Stable Isotope Network |
| BASIN | Brothers And Sisters In Need |
| BASIN | Bundesweites Alternatives Studentisches Informations-Netzwerk (German: Nationwide Alternative Student Information Network) |
| BASIN | Barriers to Assertive Skills in Nurses (nursing) |