| AABB | American Association of Blood Banks | 
| 7-AAD | 7-amino-actinomycin D | 
| AATB | American Association of Tissue Banks | 
| AAV | adeno-associated virus | 
| ADA | amino deaminase | 
| BSE | bovine spongiform encephalopathy (mad cow disease) | 
| CBER | FDA Center for Biologics Evaluation and Research | 
| CDC | The Centers for Disease Control and Prevention | 
| CDER | FDA Center for Drug Evaluation and Research | 
| CDRH | Center for Devices and Radiological Health | 
| cfu | colony-forming unit | 
| CGMP | current good manufacturing practice | 
| CSF | colony-stimulating factor | 
| cDNA | complementary DNA | 
| DNA | deoxyribonucleic acid | 
| ELISA | enzyme-linked immunosorbent assay | 
| FBS | fetal bovine serum | 
| FACS | fluorescence-activated cell sorter | 
| GVHD | graft versus host disease | 
| GM-CSF | granulocytemacrophage colony-stimulating factor | 
| HSV | herpes simplex virus | 
| HRSA | Health Research Services Administration | 
| HLA | human leukocyte antigen | 
| kb | kilobase | 
| NIH | National Institutes of Health | 
| NMDR | National Marrow Donor Registry | 
| PBPC | peripheral blood progenitor cell | 
| PCR | polymerase chain reaction | 
| QCQA | quality controlquality assurance | 
| RCA | replication-competent adenovirus | 
| RCR | replication-competent retrovirus | 
| RCV | replication-competent virus | 
| rDNA | recombinant DNA | 
| RNA | ribonucleic acid | 
| SDS-PAGE | sodium dodecyl sulfate polyacrylamide gel electrophoresis | 
| TCID50 | tissue culture infectious dose,50% |