Found 4 full forms for NNTG
| Term | Full Form | Category |
|---|---|---|
| NNTG | Nordic Neuroendocrine Tumor Group 
| Others |
| NNTG | Nordic Neuroendocrine Tumour group
| Others |
| NNTG | Norsk Neuroendokrin Tumor Gruppe
| Others |
| NNTG | Nowhere Near the Garden
| Others |