Equi
Equi stands for:
- people
- Marie Equi (1872–1952), doctor, women's rights activist, war opponent and trade unionist
- Sciences
- Etymology: from Latin. equi , prefix meaning 'equal, balanced'
- Classical science: Italian name of the Aequer , ancient Italian people
- Geography: Equi Terme , thermal baths and part of the municipality of Fivizzano , Italy
- Biology: Rhodococcus equi , bacterium
- Linguistics: Equi-NP deletion , transformation of a noun phrase