IRD

IRD or Ird may refer to the following:

• ʿIrd, a part of the honor codes of the Bedouin for women
• Ird, alternate name of Arad, Iran, a city in Fars Province
• Ishwardi Airport (IATA airport code)
• Kaarel Ird (1909–1986), Estonian theatre leader, director and actor

As an initialism, IRD may refer to:

• Illinois Refining Division, a division of Marathon Petroleum located in Robinson, Illinois.
• Influenza Research Database, a publicly available database and analysis resource for influenza virus research
• Inland Revenue Department (disambiguation), in some countries
• Integrated receiver/decoder
• Research Institute for Development (French: Institut de recherche pour le développement), a scientific institution dedicated to the development of tropical countries
• Intelligent Resource Director, on IBM mainframes
• International Relief and Development Inc., a USAID grantee
• Internet radio device
• Institute on Religion and Democracy, a conservative Christian organization
• Information Research Department, a former department of the British Foreign Office
• "Image Replacement Document", another name for substitute check as defined in the Check Clearing for the 21st Century Act (Check 21)
• Interest rate derivative, a financial instrument
• Interest rate differential, weighs the contrast in interest rates between two similar interest-bearing assets
• Ice rafting debris
• International Road Dynamics
• Inherited Retina#Diseases and disorders