AISB

AISB may stand for:
 * American International School of Bucharest in Bucharest, Romania
 * American International School of Budapest in Budapest, Hungary
 * American International School of Bamako in Bamako, Mali
 * American International School of Bolivia in Cochabamba, Bolivia
 * Apathy is Boring, also known as A is B
 * Society for the Study of Artificial Intelligence and the Simulation of Behaviour