Affect
- Accent (sociolinguistics)
- Affect (company)
- Affect (education)
- Affect (linguistics)
- Affect (philosophy)
- Affect (psychology)
- Affect (rhetoric)
- Affect display
- Affect theory
- Affection (disambiguation)
- Affective computing
- Affective science
- Effect (disambiguation)
- Pseudobulbar affect
- Reduced affect display