| AR | of or relating to the peoples who speak the language of the Arawak |
|---|---|
| AR | (Welsh) lord of Annwfn (the other world |
| AR | a river that rises in northeastern Turkey (near the source of the Euphrates) and flows generally eastward through Armenia to the Caspian Sea |
| AR | someone who engages in arbitrage (who purchases securities in one market for immediate resale in another in the hope of profiting from the price differential) |
| AR | medieval artillery used during sieges |
| AR | medieval artillery used during sieges |
| AR | someone chosen to judge and decide a disputed issue |
| AR | someone with the power to settle matters at will |
| AR | appropriate for or subject to settlement by arbitration |
| AR | a kind of hedged investment meant to capture slight differences in price |
| AR | practice arbitrage, as of stocks |
| AR | someone who engages in arbitrage (who purchases securities in one market for immediate resale in another in the hope of profiting from the price differential) |