| EDA | Electrodermal Activity |
| HRV | Heart Rate Variability |
| ANS | Autonomic Nervous System |
| MComEDA | Multiscale ComEDA |
| CASE | Continuously Annotated Signals of Emotion |
| AMIGOS | Affect, Personality and Mood Research on Individuals and Groups |
| HVHA | High Valence–High Arousal |
| HVLA | High Valence–Low Arousal |
| LVHA | Low Valence–High Arousal |
| LVLA | Low Valence–Low Arousal |