| MFS/Sun Life Bond Series | Initial Class | — | — |
| MFS/Sun Life Bond Series | Service Class | — | — |
| MFS/Sun Life Government Securities Series | Initial Class | — | — |
| MFS/Sun Life Government Securities Series | Service Class | — | — |
| MFS/Sun Life High Yield Series | Initial Class | — | — |
| MFS/Sun Life High Yield Series | Service Class | — | — |
| MFS/Sun Life International Growth Series | Initial Class | — | — |
| MFS/Sun Life International Growth Series | Service Class | — | — |
| MFS/Sun Life International Value Series | Initial Class | — | — |
| MFS/Sun Life International Value Series | Service Class | — | — |
| MFS/Sun Life Massachusetts Investors Growth Stock Series | Initial Class | — | — |
| MFS/Sun Life Massachusetts Investors Growth Stock Series | Service Class | — | — |
| MFS/Sun Life Massachusetts Investors Trust Series | Initial Class | — | — |
| MFS/Sun Life Massachusetts Investors Trust Series | Service Class | — | — |
| MFS/Sun Life Mid Cap Growth Series | Initial Class | — | — |
| MFS/Sun Life Mid Cap Growth Series | Service Class | — | — |
| MFS/Sun Life Mid Cap Value Series | Initial Class | — | — |
| MFS/Sun Life Mid Cap Value Series | Service Class | — | — |
| MFS/Sun Life Money Market Series | Initial Class | — | — |
| MFS/Sun Life Money Market Series | Service Class | — | — |
| MFS/Sun Life New Discovery Series | Initial Class | — | — |
| MFS/Sun Life New Discovery Series | Service Class | — | — |
| MFS/Sun Life Capital Appreciation Series | Initial Class | — | — |
| MFS/Sun Life Capital Appreciation Series | Service Class | — | — |
| MFS/Sun Life Research International Series | Initial Class | — | — |