| TDF | testis-determining factor; thoracic duct fistula; thoracic duct flow; time-dose fractionation; tissu... |
|---|---|
| TDI | temperature difference integration; three-dimensional interlocking [hip]; toluene 2,4-diisocyanate; ... |
| ARP | absolute refractory period; American Registry of Pathologists; anticipated recovery path; apolipopro... |
| CRM | Certified Reference Materials; counting rate meter; cross-reacting material; crown-rump measurement |
| IRU | industrial rehabilitation unit; interferon reference unit |