KAI

KAI may refer to:

Communist Workers International in German
Korea Aerospace Industries (KAI), a South Korean national aerospace company
KAIS International School (KAI School) in Tokyo, Japan
KAI Industries Co., Ltd, a Japan-based group of companies that manufacture and market cutting tools including Kershaw Knives
PT KAI, PT Kereta Api Indonesia is sometimes caled as PT Kereta Api only, Indonesian Train Company

See also