| Omeprazole |
| Omeprazole (JP18/USP/INN) <JP/US> |
| Omeprazole sodium (USAN) |
| Omeprazole sodium injection (JAN) <JP> |
| Omeprazole magnesium (USP) <US> |
| Pantoprazole |
| Pantoprazole (USAN/INN) |
| Pantoprazole sodium (USP); Pantoprazole sodium hydrate (JAN) <US> |
| Lansoprazole (JP18/USP/INN) <JP/US> |
| Rabeprazole |
| Rabeprazole (INN) |
| Rabeprazole sodium (JP18/USP) <JP/US> |
| Esomeprazole |
| Esomeprazole (INN) <US> |
| Esomeprazole magnesium (USP); Esomeprazole magnesium hydrate (JAN) <JP/US> |
| Esomeprazole sodium (USAN) <US> |
| Esomeprazole potassium (USAN) |
| Esomeprazole strontium (USAN) <US> |
| Esomeprazole magnesium dihydrate <US> |
| Dexlansoprazole |
| Dexlansoprazole (INN/USAN) <US> |
| Dexlansoprazole sesquihydrate <US> |
| Vonoprazan |
| Vonoprazan (USAN/INN) |
| Vonoprazan fumarate (JAN/USAN) <JP/US> |
| Tegoprazan (INN) |
| Fexuprazan (INN) |
| Ilaprazole (INN) |
| Tenatoprazole (JAN/INN) |
| Revaprazan hydrochloride (USAN) |
| Timoprazole (INN) |
| Picoprazole (INN) |
| Leminoprazole (INN) |
| Penaprazole sodium hydrate (JAN) |
