# Ζ

> sixth letter of the Greek alphabet

**Wikidata**: [Q14394](https://www.wikidata.org/wiki/Q14394)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Zeta)  
**Source**: https://4ort.xyz/entity/zeta


## References

1. Freebase Data Dumps. 2013
2. BabelNet