| ofantlig | prodigious |
| ofantlighet | enormousness |
| ofarlig | safe |
| ofattbar | elusive |
| ofattlig | inconceivable |
| OFC | Oceania Football Confederation |
| OFC Champions League | OFC Champions League |
| OFC League | O League |
| OFDM | Orthogonal frequency-division multiplexing |
| ofelbar | foolproof |
| ofelbarhet | infallibility |
| Ofelbarhetsdogmen | Papal infallibility |
| off-white | off-white |
| Offaly | County Offaly |
| Offenbach | Offenbach |
| Offenbach am Main | Offenbach am Main |
| Offenburg | Offenburg |
| offensiv | offensive |
| offentlig | public |
| offentlig byggnad | public building |
| offentlig diskussion | public discussion |
| offentlig finansiering | public financing |
| offentlig folkrätt | public international law |
| offentlig hearing | public hearing |
| offentlig information | public information |
| offentlig institution | public institution |
| offentlig institution av administrativt slag | public institution of administrative nature |
| offentlig institution av industriellt och kommersiellt slag | public institution of industrial and commercial nature |
| offentlig medvetenhetskampanj | public awareness campaign |
| offentlig park | public park |
| offentlig rätt | public law |
| offentlig sektor | public sector |
| offentlig skandal | opprobrium |
| offentlig tjänst | public service |
| offentlig undersökning | public inquiry |
| offentlig upphandling | public procurement |
| offentlig upptagning av lån | public debt |
| offentlig ägendom | public domain |
| offentlig åtgärd | public action |
| offentliga arbeten | public works |
| offentliga finanser | public finance |
| offentliga sektorn | public sector |
| offentliga utgifter | public expenditure |
| offentliggöra | release |
| offentliggörande | declassification |
| offentlighet | publicity |
| offentligt | for the record |
| offentligt avtal | public contract |
| offentligt bad | public bath |
| offentligt bistånd | public aid |
| offentligt deltagande | public attendance |
| offentligt kontrakt | public contract |
| offentligt maritimt område | public maritime domain |
| offentligt vattenvägsområde | public waterways domain |
| offentligt åhörande | public hearing |
| offer | offering |
| offer för | victim to |
| offer- | sacrificial |
| offerera | offer |
| offergåva | votive |
| offerlamm | sacrificial lamb |
| offert | bid |
| Office of Special Affairs | Office of Special Affairs |
| Office of Strategic Services | Office of Strategic Services |
| Office Open XML | Office Open XML |
| Office Space | Office Space |
| officer | officer |
| officer med högsta graden | ranking officer |
| officers käpp | swagger cane |
| officersmäss | wardroom |
| officiell | official |
| officiell domstolsbehandling | official hearing |
| officiell förhandling | official hearing |
| officiell förpliktelse | official duty |
| officiell handläggning | official hearing |
| officiell lista | official list |
| officiell tidning | gazette |
| officiell tjänst | official duty |
| officiella | authoritative |
| officiellt | officially |
| officiellt förklara | declare officially |
| officiellt godkännande | homologation |
| officiellt språk | official language |
| Officine Meccaniche SA | Officine Meccaniche |
| offra | throw away |
| offra sig för | devote oneself to |
| offrande | sacrifice |
| Offret | The Sacrifice |
| Offshore | Delocation |
| offside | offside |
| ofin | gauche |
| ofinhet | impoliteness |
| ofjädrad | callow |
| oflyttbara | unmovable |
| ofog | mischief |
| oformell | familiar |
| oformlig | formless |
| Ofra Haza | Ofra Haza |
| oframkomlig | impassable |
| ofreda | molest |
| ofrivillig | unintentional |
| ofrivillig ledighet | lay-off |
| ofruktbar | arid |
| ofruktbar mark | waste |
| ofruktbarhet | aridity |
| ofruktbart land | badlands |
| ofruktsam | sterile |
| Ofrysar | Ophrys |
| ofrälse | commoner |
| ofrånkomlig | inevitable |
| ofrånkomligt villkor | sine qua non |
| ofs | eaves |
| ofta | often |
