Found 3 full forms for VNSM
| Term | Full Form | Category |
|---|---|---|
| VNSM | Vereenigde Nederlandsche Scheepvaart Maatschappij 
| Others |
| VNSM | Verenigde Nijmeegse Stoomboot Maatschappijen
| Others |
| VNSM | Visual Navigation with Schematic Maps
| Others |