IGRA

IGRA or Igra may refer to:
 * Indian Gaming Regulatory Act, a law governing Native American (Indian) gambling industries
 * Interferon gamma release assay, a lab test used in tuberculosis diagnosis
 * International Gay Rodeo Association, a sanctioning body for gay rodeos
 * Igra, a rural locality (a settlement) in the Udmurt Republic, Russia
 * Integrated Global Radiosonde Archive, collecting worldwide radiosonde observations.
 * Meshullam Igra (c. 1752–1801), Galician rabbi