Yasi may refer to:
Cyclones Cyclone Yasi (1996), a tropical storm that brought heavy rainfall to Tonga. Cyclone Yasi, a Category 4 tropical cyclone that caused significant damage in Queensland, Australia in 2011.
Other uses Turkestan (city), of which Yasi is the historical name YASI, a summer program at Rhode Island's Trinity Repertory Company S. yasi, a species of Santalum
See also
Iasi (disambiguation) Yassi (disambiguation) Yassy (disambiguation)