IRDM

IRDM is an acronym used by multiple organizations, projects, and concepts, and there is no single, universally recognized entity by that name. To provide an accurate wiki-style article, I would need to know which IRDM you have in mind. If you’d like, I can offer a disambiguation-style overview outlining notable uses of IRDM across different fields (for example, in technology, organizations, or finance) or you can specify a particular IRDM to focus on.