| Abbreviation | Definition |
|---|---|
| NOTP | National Organ Transplantation Programme |
| NOTTO | National Organ and Tissue Transplant Organisation |
| NOTTO | National Organ and Tissue Transplant Organization |
| NRTS | National Renal Transplant Service |
| NTORC | Non Transplant Organ Retrieval Centers |
| NTORC | Non-Transplant Organ Retrieval Centre |
| ODT | organ donation and transplantation |
| OHT | Orthotopic Heart Transplantation |
| OLT | Orthopotic Liver Transplantation |
| OLT | Orthotopic Liver Transplantation |
| OLTX | Orthotopic liver transplant |
| OPTN | Organ Procurement and Transplantation Network |
| OPTN | Organ Procurement Transplantation Network |
| OSLT | Orthotopic Split Liver Transplantation |
| OSLT | Orthotopic Syngeneic Liver Transplantation |
| OTIS | Organ Transplant Information System |
| OTTR | Organ Transplant Tracking Record |
| PBSCT | Peripheral blood stem cell transplantation |
| PBSCT | Peripheral blood stem cell transplants |
| PBSCT | peripheral blood stem cells transplantation |