OED is the Oxford English Dictionary, a descriptive dictionary of the English language.
|Look up OED or oed in Wiktionary, the free dictionary.|
OED or oed may also refer to:
- Oed, a subdivision of Melk District, Austria
- Oed-Öhling, a town in Amstetten District, Austria
- Online Etymology Dictionary, an online dictionary that describes the origins of English-language words
- Orion Air Charter (ICAO code), in the List of airline codes (O)