| TCR | T-cell receptor |
| CD3 | Cluster of differentiation 3 |
| CRAC | Ca2+-release activated Ca2+ |
| MP | Membrane potential |
| MPO | Membrane potential oscillation |
| ICaO | Intracellular calcium oscillation |
| Kv | Voltage gated K+ ion channels |
| KCa | Calcium activated K+ ion channels |
| STIM1 | Stromal interaction molecule 1 |
| ER | Endoplasmic reticulum |
| IS | Immunological synapse |
| APC | Antigen-presenting cell |
| ChTx | Charybdotoxin |
| MgTx | Margatoxin |
| GFP | Green fluorescein protein |