| NVIT Multi-Manager International Value Fund | Class I | — | — |
| NVIT Multi-Manager International Value Fund | Class II | — | — |
| NVIT Multi-Manager International Value Fund | Class III | — | — |
| NVIT Multi-Manager International Value Fund | Class IV | — | — |
| NVIT Multi-Manager International Value Fund | Class VI | — | — |
| NVIT Multi-Manager International Value Fund | Class Y | — | — |
| NVIT Government Bond Fund | Class I | — | — |
| NVIT Government Bond Fund | Class II | — | — |
| NVIT Government Bond Fund | Class III | — | — |
| NVIT Government Bond Fund | Class IV | — | — |
| NVIT Growth Fund | Class I | — | — |
| NVIT Growth Fund | Class IV | — | — |
| Gartmore NVIT International Equity Fund | Class I | — | — |
| Gartmore NVIT International Equity Fund | Class III | — | — |
| Gartmore NVIT International Equity Fund | Class II | — | — |
| Gartmore NVIT International Equity Fund | Class Y | — | — |
| Gartmore NVIT International Equity Fund | Class VI | — | — |
| NVIT Investor Destinations Aggressive Fund | Class II | — | — |
| NVIT Investor Destinations Aggressive Fund | Class VI | — | — |
| NVIT Investor Destinations Conservative Fund | Class II | — | — |
| NVIT Investor Destinations Conservative Fund | Class VI | — | — |
| NVIT Investor Destinations Moderate Fund | Class II | — | — |
| NVIT Investor Destinations Moderate Fund | Class VI | — | — |
| NVIT Investor Destinations Moderately Aggressive Fund | Class II | — | — |
| NVIT Investor Destinations Moderately Aggressive Fund | Class VI | — | — |