| ISO JTC1/SC7/WG1 | http://www.iso.ch | ODP work |
| DICOM (Digital Imaging and Communications in Medecine) | http://www.xray.hmc.psu.edu/dicom/dicom_home.html | CORBAmed |
| ISO JTC1/SC7/WG11 | http://www.iso.ch | CDIF work |
| SEMI(The Semiconductor Industry Suppliers Association of America) | http://www.sematech.org/semi-sematech/home.htm | Manufacturing DTF |
| Open GIS Consortium (OGIS or OGC) | http://www.opengis.org | OMG's GIS SIG |
| HL7 (Health Level Seven) | http://www.hl7.org | CORBAmed |
| ECMA (European Computer Manufacturers Association) | http://www.ecma.ch/ | PSS and other work |
| SWIFT (The Society for Worldwide Int'l Financial telecommunication) | http://www.swift.com | Finance DTF |
| MMCF (Multimedia Comm. Forum) | http://www.mmcf.org | CORBAmed |
| CEN/ISSS (Information Society Standardization System) | http//www.cenorm.be/isss/ | General coordination with a number of European SDOs |
| ISO TC184/SC4/WG Manufacturing Automation | http://www.iso.ch | Manufacturing DTF |
| ISO JTC1/SC32 | http://www.iso.ch | CORBAmed |
| ICT-SB (Information and Comm. Technology Standards Board) | http://www.ict.etsi.fr/ | General coordination with a number of European SDOs |
| International Middleware Association) | http://www.imwa.org | Messaging, TP and EAI |
| AIIM (Association for Information and Image Management International) | http://www.aiim.org | Document Management |
| WIMC (Workflow Management Consortium) | http://www.aiim.org/wfmc | OMG Work Flow |
| The OpenGroup | http://www.opengroup.org | CORBA Testing and Branding |
| OpenGIS | http://www.opengis.org | OMG's OpenGIS SIG |
| IASC (International Accounting Standards Committee) | http://www.iasc.org.uk | Finance |
| W3C (World WIde Web Consortium) | http://www.w3c.org/ | XMI and DOM (which uses OMG IDL) |
| Transit Standards Consortium | http://www.tsconsortium.org | Being established for the Transport DTF |
| TINA-C (Telecomm. Information Networking Architecture Consortium) | http://www.tinac.com | Telecom DTF |
| CBOP (Consortium for Business Object Promotion)-Japan | http://cbop.tiu.ac.jp/ | BOI and promotion of CORBA in Japan |
| Meta Data Coalition | http://www.mdcinfo.com/ | OA DTF and UML |