UML wikipedia page

Unified Modeling Language
Actors	Organizations: Object Management Group ? UML Partners ? Persons: Grady Booch ? Ivar Jacobson ? James Rumbaugh
Concepts	Object oriented: Object-oriented programming ? Object-oriented analysis and design Structure: Actor ? Attribute ? Artifact ? Class ? Component ? Interface ? Object ? Package Behavior: Activity ? Event ? Message ? Method ? State ? Use case Relationships: Aggregation ? Association ? Composition ? Dependency ? Generalization (or Inheritance) Extensibility: Profile ? Stereotype ? Other concepts: Multiplicity
Structure diagrams	Class diagram ? Component diagram ? Composite structure diagram ? Deployment diagram ? Object diagram ? Package diagram
Behavior diagrams	Activity diagram ? State Machine diagram ? Use case diagram
Interaction diagrams	Communication diagram ? Sequence diagram ? Interaction overview diagram ? Timing diagram
Other topics	Glossary of UML terms ? Rational Unified Process ? List of UML tools ? Systems Modeling Language ? UML colors ? XMI