| Interferon alpha |
| Interferon alfa-2a (USAN/INN); Interferon alfa-2a (genetical recombination) (JAN) |
| Interferon alfa-2b (USAN); Interferon alfa-2b (genetical recombination) (JAN) <US> |
| Interferon alfa (NAMALWA) (JP18); Interferon alfa (BALL-1) (JAN); Interferon alfa (INN) <JP> |
| Interferon alfa-n1 (USAN) |
| Interferon alfa-n3 (USAN) |
| Interferon beta |
| Interferon beta-1b (USAN/INN); Interferon beta-1b (genetical recombination) (JAN) <JP/US> |
| Interferon beta (JAN) <JP> |
| Interferon beta-1a (USAN); Interferon beta-1a (genetical recombination) (JAN) <JP/US> |
| Interferon gamma |
| Interferon gamma-1b (USAN/INN) <US> |
| Interferon gamma-1a (genetical recombination) (JAN) <JP> |
| Interferon gamma-n1 (JAN) |
| Interferon alfacon-1 (USAN/INN); Interferon alfacon-1 (genetical recombination) (JAN) |
| Peginterferon alfa-2b (USAN/INN); Peginterferon alfa-2b (genetical recombination) (JAN) |
| Peginterferon alfa-2a (USAN/INN); Peginterferon alfa-2a (genetical recombination) (JAN) <JP/US> |
| Albinterferon alfa-2b (USAN) |
| Peginterferon beta-1a (USAN/INN) <US> |
| Ropeginterferon alfa-2b (INN); Ropeginterferon alfa-2b (genetical recombination) (JAN) <JP/US> |
| Peginterferon alfacon-2 (INN) |
| Peginterferon lambda-1a (USAN) |