From en.wikipedia.org:
[Wiktionary]
QUAT may refer to:
- Quaternary ammonium cation s, known as quats
- Elizabeth Quat (born 1966), Hong Kong politician
- Phan Huy Quát , former prime minister of South Vietnam
** See also
- [lookfrom]
- Qat (disambiguation)
- Quaternary (disambiguation)
- Quaternion , an extension of the complex numbers
- Khat , a flowering plant whose leaves are chewed as a stimulant
[disambig]