Synonym: om
| Part of speech | preposition |
|---|---|
| Pronunciation | /ɔp/ |
| Hyphenation | op |
| Danish | på; ved |
|---|---|
| Dutch | aan; jegens; met; om; op; te; tot; voor; bij |
| English | at; by; on; over; upon |
| 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 |