VPCONTROL (System Variable)
Controls whether the menus for viewport tools, views, and visual styles that are located in the upper-left corner of every viewport are displayed.
VPCOORDDISPLAY
Controls whether the current coordinates value of the crosshair cursor are displayed in the lower-right corner of the active viewport.
VPLAYEROVERRIDES (System Variable)
Indicates if there are any layers with viewport (VP) property overrides for the current layout viewport.
VSAZEBRACOLOR2 (System Variable)
Sets the second (contrasting) color of the zebra stripes displayed during zebra analysis (ANALYSISZEBRA).
VSAZEBRADIRECTION (System Variable)
Controls whether zebra stripes display horizontally, vertically, or at an angle during zebra analysis (ANALYSISBRA).