| Acronym | Definition |
|---|
| IRES➣Information and Real Estate Services |
| IRES➣Internal Ribosomal Entry Site (biochemistry) |
| IRES➣Institute for Resources, Environment and Sustainability |
| IRES➣IBM Retail Environment for SUSE |
| IRES➣Institut de Reinserció Social |
| IRES➣Insurance Regulatory Examiners Society |
| IRES➣Institut de Recherches Économiques et Sociales (French) |
| IRES➣Intuit Real Estate Solutions |
| IRES➣International Real Estate Society |
| IRES➣Institut de Recherches Subatomiques (French) |
| IRES➣Institute for Research on Environment and Sustainability |
| IRES➣International Real Estate Services |
| IRES➣Institute of Real Estate Studies |
| IRES➣International Relations and European Studies |
| IRES➣Imposte sul Reddito delle Società (Italian: Taxes on the Companies Income) |
| IRES➣International Research Experience for Students |
| IRES➣International Review for Environmental Strategies |
| IRES➣Instituto di Ricerche Economiche e Sociali (Italian) |
| IRES➣Independent Resource Estimations (South Africa) |
| IRES➣International Renewable Energy Storage (Conference) |
| IRES➣Inter Regional Executive Search |
| IRES➣Internet Reservation Systems |
| IRES➣Infra Red Earth Sensor (space/satellite technology) |
| IRES➣International Research and Educational Society |
| IRES➣Integrated Request Entry System |
| IRES➣Infra-Red Experimental Source |
| IRES➣Initiative für Regenerative Energien in Sachsen eV (German) |
| IRES➣Icelandic Resources in Earth Science |
| IRES➣International Radiation Education Symposium |
| IRES➣Isotope Release Simulator |
| IRES➣International Research Experience in the Sciences |