OFI

OFI may refer to:


 * Overseas Filipino Investors, Filipino expatriates who contribute to the economy of the Philippines through remittances, buying property, and creating businesses
 * OFI Crete, a Greek association football club based on the island of Crete
 * O.F.I. (sports club), a Greek multi-sports club based on the island of Crete
 * OFI Sunday, a UK entertainment show hosted by Chris Evans
 * OFI (web standard), the OpenURL Framework for Context-Sensitive Services (ANSI/NISO Z39.88-2004)
 * Ocean Frontier Institute (OFI), a non-profit research and higher education organization dedicated to ocean-based research and data.