Posted in Business & Finance, Government & Military, Health & Medicine, Information Technology, Organizations DIRP stands for Division of Intramural Research Programs (US NIMH) DIRP stands for Dubai International Reinforced Plastic (Dubai, United Arab Emirates) DIRP stands for Device Independent Recording Package DIRP stands for Defence Industrial Research Program (est. 1961; Canada) DIRP stands for Data and Information Resource Program (Philippines) DIRP stands for DOE Internal Review Panel