| PDD | pervasive developmental disorder; platinum diamminodichloride [cisplatin]; primary degenerative deme... |
|---|---|
| SRD | service-related disability; Society for the Relief of Distress; Society for the Right to Die; sodium... |
| TD | Tolerable diet |
| SD | Soft diet |
| ECG | Electro-Cardio-Graphy(-Gram); 심전도 = EKG 1. Conducting System Structu... |