| SRD | service-related disability; Society for the Relief of Distress; Society for the Right to Die; sodium... |
|---|---|
| UNDRO | United Nations Disaster Relief Organization |
| WMR | work metabolic rate; World Medical Relief |
| OCP | octacalcium phosphate; ocular cicatricial pemphigoid; oral case presentation; oral contraceptive pil... |
| OET | oral endotracheal tube; oral esophageal tube |