ISOLATEOBJECTS command
Hides all but the entity(ies) selected.
                Icon: 
Alias: ISOLATE
Description
Selected entities display only. Other entities are hidden.
Note: Use the UNISOLATEOBJECTS command to make the hidden
                    entities visible again.
            Note: The OBJECTISOLATIONMODE variable controls what happens
                    to the hidden state of the entities that weren't selected to be hidden.