UML

The Unified Modeling Language (UML)    (UXL)

UML is a specification developed by the Object Management Group (OMG) which is designed to support the modeling of application structure, behavior, architecture, business process and data structure.    (UXM)

See:    (UXN)

• http://www.uml.org/ &    (UXP)
• http://en.wikipedia.org/wiki/Unified_Modeling_Language    (UXO)