| DD | dangerous drug; data definition; day of delivery; degenerated disc; degenerative disease; delusional... |
|---|---|
| PAD | pain and distress; patient surface axis depth; percutaneous abscess drainage; percutaneous automated... |
| SPD | schizotypal personality disorder; sociopathic personality disorder; specific paroxysmal discharge; s... |
| ASDC | Association of Sleep Disorders Centers; 미국 수면 질환 센터 협회 |
| CSA | 1) Cell Surface Antigen 2) Central Sleep Apnea |