PL EN Polski Angielski Słownik według liter O
- O ... Obelia
- Obeliai ... Obermeitingen
- Obermichelbach ... Oberweser
- Oberwiesenthal ... Obotrites
- Obra River ... Occidental language
- Occipitofrontalis muscle ... Oceanus
- Ocellaris clownfish ... Oddar Meancheay Province
- oddball ... odour
- odour ... Off spin
- off the rack off-the-peg ... official
- official duty ... Ogosta
- Ogoun ... oil pipeline
- oil pollution ... Oksana Akinshina
- Oksana Baiul ... Old French
- Old Friends from Young Years ... Oleaceae
- Olecko ... Olevsk
- Olexandr Aliyev ... olive
- olive ... Olof Skötkonung
- Olof Vilhelm Arrhenius ... Olympic Stadium
- Olympic Stadium ... omen
- omen ... On show
- On the Beach ... One Missed Call
- One Nation ... only
- only just ... Opatija
- Opatów ... Open SEAT
- Open set ... operation
- operation ... Ophel
- Ophelia ... Oppidum
- Oppland ... Opus Dei
- Oqil Oqilov ... Orange Walk Town
- Orange-lined triggerfish ... orchid
- Orchidaceae ... Order of Poor Ladies
- Order of reaction ... ordinal number
- Ordinal scale ... organic
- Organic acid ... Organum
- organza ... originator
- Origins International Game Expo ... ornamental shrub
- Ornate butterflyfish ... ORP Żbik
- orphan ... Orthosie
- Orthrus ... Oscar Niemeyer
- Oscar Panno ... Oslomej
- Osman I ... Ostelsheim
- Ostend ... Ostroróg
- Ostroróg ... other
- Other Voices ... Otto Fritz Meyerhof
- Otto Georg Thierack ... Otwock
- Otwock County ... out
- Out from Out Where ... ovary
- Ovary ... overseas
- overseas ... own
- own ... Oymyakon
- Oyneg Shabbos ... Ożarów Mazowiecki
