| IMWG | International Myeloma Working Group |
| MRD | minimal residual disease |
| NGF | next-generation flow |
| NGS | next-generation sequencing |
| FLC | free light chain |
| M-protein | myeloma protein |
| FCM | flow cytometry |
| SUVmax | maximum standardized uptake value |
| MFC | multiparameter flow cytometry |
| FDG | Fluorodeoxyglucose |
| PET/CT | Positron emission tomography/computed tomography |
| N | number |
| TTP | time to progression |
| y | year |
| NR | not reached |
| CA | chromosomal abnormalities |
| PCs | plasma cells |
| BMPCs | bone marrow PCs |
| HR | hazard ratio |
| FLCr | free light chain ratio |
| FISH | fluorescence in situ hybridization |
| Pts | patients |
| V | bortezomib |
| R, Len | lenalidomide |
| d, dex | dexamethasone |
| T | thalidomide |
| FU | follow-up |
| PFS | progression-free survival |
| OS | overall survival |
| G | grade |
| P | p-value |
| MM | multiple myeloma |
| K | carfilzomib |
| CRAB | hypercalcemia, renal failure, anemia, and bone lesions |
| SMM | smoldering MM |
| ORR | overall response rate |
| Dara | daratumumab |
| ASCT | autologous stem-cell transplantation |
| Y | years |
| NA | not available |
| iv | intravenous |
| D | day |
| AE | adverse event |
| sc | subcutaneous |
| p.o. | orally |
| G-CSF | granulocyte colony-stimulating factor |
| Obs. | observation |
| TE | Transplant-eligible |
| NTE | non-transplant-eligible |
| NDMM | newly diagnosed multiple myeloma |
| C | cyclophosphamide |
| PD | progressive disease |
| MR | minimal response |
| PR | partial response |
| VGPR | very good PR |
| CR | complete response |
| nCR | near CR |
| sCR | stringent CR |
| CHF | congestive heart failure |
| SPMs | second primary malignancies |
| MRD neg | MRD negative/negativity |
| M, Mel | melphalan |
| Mel200 | melphalan at 200 mg/m2 |
| Bu | busulfan |
| p | prednisone |
| Ixa | ixazomib |
| SAEs | serious AEs |
| TEAEs | treatment-emergent AEs |
| GIT | gastrointestinal toxicity |
| QW | given every week |
| Q2W | given every two weeks |
| Q4W | given every 4 weeks |
| CI | confidence interval |
| ISS | International Staging System |
| R-ISS | Revised ISS |
| LDH | lactate dehydrogenase |
| EMD | extramedullary disease |
| CPC | circulating plasma cells |
| mAb | monoclonal antibody |
| PI | proteasome inhibitor |
| IMiDs | immunomodulatory drugs |