Eisa

Eisa or EISA may refer to:

Computing

 * Extended Industry Standard Architecture, a bus standard for computer add-on cards
 * EISA partition, an OEM disk partition type
 * Enterprise information security architecture

Organisations

 * Electoral Institute of Southern Africa, former name of the Electoral Institute for Sustainable Democracy in Africa
 * Expert Imaging and Sound Association (EISA Awards)
 * European Initiative for Sustainable Development in Agriculture, an association of national and European agricultural associations and organisations

Other uses

 * Eisa, a daughter of the jötunn Logi in Norse mythology
 * Eisa (dance), a form of folk dance in Okinawa
 * Energy Independence and Security Act of 2007 (EISA 2007)
 * Hossam Eisa, Egyptian politician and academic
 * Medina Eisa, Ethiopian long-distance runner