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.
• Income in respect of a decedent
• 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

This disambiguation page lists articles associated with the title IRD.
If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended article.