| AA | Antimycin A |
| ATP | Adenosine Triphosphate |
| DMEM | Dulbecco’s Modified Eagle Medium |
| EVs | Extracellular vesicles |
| FBS | Fetal Bovine Serum |
| GFP | Green Fluorescent Protein |
| HS | Horse Serum |
| IMT | Intercellular Mitochondrial Transfer |
| mitoBFP2 | Blue Fluorescent Protein 2 -labeled mitochondria |
| mitoRFP | Red Fluorescent Protein-labeled mitochondria |
| O | Oligomycin |
| OCR | Oxygen Consumption Rate |
| SD | Standard Deviation |
| TNTs | Tunneling Nanotubes |