| AD | Alzheimer’s Disease |
| AIM2 | Absent In Melanoma 2 |
| ALS | Amyotrophic Lateral Sclerosis |
| ALS | Amyotrophic Lateral Sclerosis |
| CARD | Caspase Recruitment Domain |
| cGAMP | Cyclic GMP–AMP |
| cGAS–STING | Cyclic GMP/AMP Synthase–Stimulator Of Interferon Genes |
| CLPP | Caseinolytic Mitochondrial Matrix Peptidase Proteolytic Subunit |
| CsA | Cyclosporine A |
| CyPD | Cyclophilin D |
| DAMPS | Damage-Associated Molecular Patterns |
| ETC | Electron Transport Chain |
| GSDMD | Gasdermin D |
| HD | Huntington’s Disease |
| IFN | Interferon |
| IKKε | IKB Kinase-ε |
| IMM | Inner Mitochondrial Membrane |
| IRF3 | Interferon Regulatory Factor 3 |
| ISG | Interferon-Stimulated Genes |
| LPS | Ligand Lipopolysaccharide |
| MAPK | Mitogen-Activated Protein Kinases |
| MAVS | Antiviral-Signaling Protein |
| MD | Mitochondrial Disease |
| MDA5 | Melanoma Differentiation Associated Gene 5 |
| MIMP | Mitochondrial Inner Membrane Permeabilization |
| MOMP | Mitochondrial Outer Membrane Permeabilization |
| MPTP | Mitochondrial Permeability Transition Pore |
| mt- | Mitochondrial |
| mtDNA | Mitochondrial DNA |
| mtdsRNA | Double-Stranded Mitochondrial RNA |
| mtRNA | Mitochondrial RNA |
| nDNA | Nuclear DNA |
| NLRPs | Nucleotide-Binding Oligomerization Domain (NOD)-Like Receptors Cyclic |
| NRF2 | Nuclear factor erythroid 2–related factor 2 |
| OMM | Outer Mitochondrial Membrane |
| OXPHOS | Oxidative Phosphorylation |
| PAMPS | Pathogen-Associated Molecular Patterns |
| PD | Parkinson’s Disease |
| PKR | Protein Kinase RNA-Activated |
| PMD | Primary Mitochondrial Disorders |
| PNPase | Polynucleotide Phosphorylase |
| pPKR | Phosphorylated PKR |
| PRRs | Pattern-Recognition Receptors |
| RA | Rheumatoid Arthritis |
| RIG-I | Retinoic Acid Inducible Protein I |
| ROS | Reactive Oxygen Species |
| SLE | Systemic Lupus Erythematosus |
| TBK1 | TANK-Binding Kinase 1 |
| TDP-43 | TAR DNA Binding Protein 43 |
| TFAM | Transcription Factor A |
| TLRs | Toll-Like Receptors |
| VDAC | Voltage Dependent Anion Channel |