| PCD | Programmed cell death |
| RCD | Regulated cell death |
| DAPI | 4,6-diamidino-2-phenylindole-dihydrochloride |
| TUNEL | Terminal deoxynucleotidyl transferase dUTP Nick End Labeling |
| TdT | Terminal deoxynucleotidyl transferase |
| Br-dUTP | 5-bromo-2′-deoxyuridine 5′-triphosphate |
| FITC | Fluorescein isothiocyanate |
| Caspase | Cysteine-dependent aspartyl protease |
| DED | Death effector domain |
| CARD | Caspase recruitment domain |
| DD | Death domain |
| Apaf-1 | Apoptotic protease-activating factor 1 |
| TNFR | Tumor necrosis factor receptor |
| TNF-α | Tumor necrosis factor alpha |
| TNFR1 | Tumor necrosis factor receptor 1 |
| FasL | Fas ligand |
| TL1A | Tumor necrosis factor-like cytokine 1A |
| DR3 | Death receptor 3 |
| DR4 | Death receptor 4 |
| DR5 | Death receptor 5 |
| DcR3 | Decoy receptor 3 |
| FADD | Fas-associated protein with death domain |
| FLICE | Fas-associated death domain protein interleukin-1β-converting enzyme |
| c-FLIP | Cellular FLICE inhibitory protein |
| DISC | Death-inducing signaling complex |
| PS | Phosphatidylserine |
| PM | Plasma membrane |
| Ab | Antibody |
| T cells | Thymus-derived lymphocytes |
| MOMP | Mitochondrial outer membrane permeability |
| SMAC | Second mitochondria-derived activator of caspases |
| WD40 | Tryptophan-aspartic acid (W-D) domain |
| Bax | Bcl2 antagonist X protein |
| Bak | B cell lymphoma 2-associated X protein |
| Bcl2 | B-cell lymphoma 2 |
| Bcl2-XL | B-cell lymphoma extra large |
| ER | Endoplasmic reticulum |
| HOCl | Hypochlorous acid |
| AP-3 | Adaptor protein 3 |
| UPR | Unfolded protein response |
| HI | Heterokaryon incompatibility |
| rsk | Resistance to spore killer gene |
| dsRNA | Double stranded RNA |
| dsDNA | Double stranded DNA |
| ssDNA | Single stranded DNA |
| M-P1 | M1 species protoxin |
| Gag Pol | Group antigen polymerase |
| PI | Propidium iodide |
| H2O2 | Hydrogen peroxide |
| ROS | Reactive oxygen species |
| MAP | Mitogen-activated protein |
| Ras | Homologous to RAS proto-oncogene |
| cAMP | Cyclic adenosyl monophosphate |
| PKA | Protein kinase A |
| AIF | Apoptosis-inducing factor |
| AMID | AIF-like mitochondrion-associated inducer of death |
| IAP | Inhibitor of apoptosis proteins |
| TatD | Twin arginine translocation D |
| EGTA | Ethylene glycol-bis(β-aminoethyl ether)-N,N,N’,N’-tetraacetic acid |