The correct term is OSFED, which stands for “Other Specified Feeding or Eating Disorder.” EDNOS, which stands for “Eating Disorder Not Otherwise Specified,” was used in previous versions of the Diagnostic and Statistical Manual of Mental Disorders (DSM), but has since been replaced by OSFED in the DSM-5. Both terms refer to the same disorder but the change to OSFED reflects a more comprehensive understanding of the disorder and its impact on individuals.