| CFU-F, | CFUF colony-forming unit-fibroblastoid |
|---|---|
| CFU-G, | CFUG colony-forming unit, granulocyte |
| CFU-GEMM, | CFUGEMM colony forming unit, granulocyte, erythrocyte, macrophage, megakaryocyte |
| CFU-GM, | CFUGM colony-forming unit, granulocyte macrophage |
| CFU-L, | CFUL colony-forming unit, lymphocyte |