| Benzylpenicillin |
| Benzylpenicillin (INN) |
| Penicillin G potassium (USP); Benzylpenicillin potassium (JP18) <JP/US> |
| Penicillin G benzathine (USP); Benzylpenicillin benzathine hydrate (JP18) <JP/US> |
| Penicillin G procaine (USP) |
| Penicillin G sodium (USP) <US> |
| Clemizole penicillin (INN) |
| Phenoxymethylpenicillin |
| Penicillin V (USP); Phenoxymethylpenicillin (INN) |
| Penicillin V potassium (USP); Phenoxymethylpenicillin potassium (JAN) <US> |
| Penicillin V benzathine (USP) |
| Phenoxymethylpenicillin benzathine (JAN) |
| Penicillin V hydrabamine (USP) |
| Phenoxymethylpenicillin calcium |
| Propicillin |
| Propicillin (BAN) |
| Propicillin potassium (JAN) |
| Azidocillin |
| Azidocillin (INN) |
| Azidocillin sodium salt |
| Pheneticillin |
| Pheneticillin (INN) |
| Phenethicillin potassium (JP18) |
| Penamecillin (USAN/INN) |
| Clometocillin |
| Clometocillin (INN) |
| Clometocillin potassium |
| Penethamate hydriodide (BAN) |
