Synonyms: at, by, on, over, to
| Part of speech | preposition |
|---|---|
| Pronunciation | /əˈpɒn/ |
| Hyphenation | up·on |
| Shavian alphabet | 𐑳𐑐𐑪𐑯 |
| Deseret alphabet | 𐐯𐐹𐐱𐐺 |
| Afrikaans | op |
|---|---|
| Danish | på; ved |
| Dutch | aan; op; bij |
| Esperanto | je |
| French | de; en; à; sur |
| German | um; mit; an; zu |
| Icelandic | á |
| Latin | a; ab; abs |
| Low German | up; üm |
| Luxemburgish | ëm |
| Norwegian | på |
| Portuguese | a; ao; com; em |
| Saterland Frisian | uum |
| Swahili | katika |
| Swedish | på |
| Thai | ตอน; ใน |
| Welsh | am; erbyn |
| West Frisian | om; ta |