SXI

SXI may refer to: Standex International, an American multinational manufacturer of food service equipment, engravings, engineering technologies, electronics and hydraulics Solar X-ray Imager, a full-disc X-ray telescope for the Sun St. Xavier's Institution, a boys school in Malaysia Sirri Island Airport (IATA code: SXI), Iran OpenOffice.org XML file format (sxi), used for presentations.