ISNM
| Acronym | Definition |
|---|---|
| ISNM | International Series of Numerical Mathematics |
| ISNM | International School of New Media |
| ISNM | International Symposium on Nanomanufacturing (annual conference) |
| ISNM | Imperial Standing Notorious Monster (Final Fantasy) |
| ISNM | Integrated Soil Nutrient Management |