ERD

ERD or Erd may refer to:


 * Berdyansk Airport, in Ukraine
 * Economic Relations Division (Bangladesh), of the Bangladeshi Ministry of Finance
 * Elastic recoil detection
 * Emergency repair disk
 * Emergency Reserve Decoration, a British military decoration
 * Enfants Riches Déprimés, a fashion brand
 * Entity-relationship diagram
 * Érd, a city in Hungary
 * Erdington railway station, in England
 * Evolutionary rapid development
 * Extended reach drilling
 * Vaccine-associated enhanced respiratory disease, or simply enhanced respiratory disease (ERD)