. . . . . . "An abbreviated name for this entity, preferably a name that is short enough to be used in a visualization application to label a graphical element that represents this entity. If no short name is available, an xref may be used for this purpose by the visualization application."^^ . "An abbreviated name for this entity, preferably a name that is short enough to be used in a visualization application to label a graphical element that represents this entity. If no short name is available, an xref may be used for this purpose by the visualization application."^^ . "An abbreviated name for this entity, preferably a name that is short enough to be used in a visualization application to label a graphical element that represents this entity. If no short name is available, an xref may be used for this purpose by the visualization application."^^ . . . . . . .