EOR

1. (sports) Abbreviation of French équipe olympique des réfugiés (“Olympic Team of Refugees”), an International Olympic Committee country code

   Synonyms: ROA, ROT, IOP, IOT, IOA, OAR

   Coordinate terms: MXG, IPA, RPT

EOR (countable and uncountable, plural EORs)

1. (computing) Abbreviation of exclusive or; XOR.
2. Initialism of enhanced oil recovery.
   • 2025, Ben Aaronovitch, Stone and Sky, Orion, page 169:

     ‘Basically it’s a number of techniques aimed at improving output from exhausted fields,’ he said. EOR, as it was known in the trade, was the big new hotness in the North Sea oil industry.

3. (Internet slang) Initialism of end of rant.
4. (computing) Initialism of end of record.
5. (marketing) Initialism of email open rate.
6. (business) Initialism of employee-organization relationship.
7. (business) Initialism of employer of record.

EOR (not comparable)

1. (knitting) Every other row; every other round.
   • 2011, Hannah Fettig, Closely Knit: Handmade Gifts For The Ones You Love, page 44:

     Rep neck dec EOR 4 times more, AND AT THE SAME TIME, rep armhole dec EOR 4 (4,5) times more

• Reo, ORE, o'er, Ore, REO, ROE, öre, roe, Roe, RoE, Ore., ore, øre, reo, OER

EOR f

1. (sports) ROA/ROT/OAR (“Olympic Team of Refugees”): abbreviation of équipe olympique des réfugiés

   Synonym: ÉOR

• Translingual: EOR