AAR or Aar may refer to:
==Aviation== AAR Corporation, an American aviation engineering company Air-to-air refueling, the process of transferring aviation fuel from one military aircraft to another during flight IATA airport code for Aarhus Airport in Mid Jutland Region, Denmark ICAO airline code for Asiana Airlines of South Korea
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).