| Concept | Terms |
| Service | SOA, service, web services, service-oriented architecture. |
| Service Catalog | catalog, enterprise, portfolio, services portfolio, services catalog, enterprise services. |
| Metamodel | model, meta-model, meta-meta-model, metamodel, MDE, model based, model-based, model driven, model-driven, MDA |
| Discovery | discovery, search, discovery of services, discovering services, UDDI |