| Nationwide Bond Fund | Class A | NBDAX | — |
| Nationwide Bond Fund | Class B | GBDBX | — |
| Nationwide Bond Fund | Class C | GBDCX | — |
| Nationwide Bond Fund | Class D | MUIBX | — |
| Nationwide Bond Fund | Class R2 | GBDRX | — |
| Nationwide Government Bond Fund | Class A | NUSAX | — |
| Nationwide Government Bond Fund | Class B | GGBBX | — |
| Nationwide Government Bond Fund | Class C | GGBCX | — |
| Nationwide Government Bond Fund | Class D | NAUGX | — |
| Nationwide Government Bond Fund | Class R2 | GGBRX | — |
| Nationwide Enhanced Income Fund | Class A | NMEAX | — |
| Nationwide Enhanced Income Fund | Institutional Class | NMEIX | — |
| Nationwide Enhanced Income Fund | Institutional Service Class | NMESX | — |
| Nationwide Enhanced Income Fund | Class R2 | GMERX | — |
| Nationwide Short Duration Bond Fund | Class A | MCAPX | — |
| Nationwide Short Duration Bond Fund | Class C | GGMCX | — |
| Nationwide Short Duration Bond Fund | Service Class | MCAFX | — |
| Nationwide Short Duration Bond Fund | Institutional Class | MCAIX | — |
| Nationwide Bond Index Fund | Class A | GBIAX | — |
| Nationwide Bond Index Fund | Class B | GBIBX | — |
| Nationwide Bond Index Fund | Institutional Class | GBXIX | — |
| Nationwide Bond Index Fund | Class R2 | — | — |
| Nationwide Bond Index Fund | Class C | GBICX | — |
| Nationwide International Index Fund | Class A | GIIAX | — |
| Nationwide International Index Fund | Class B | GIIBX | — |