Blacklisting

Italy has snapped back at Greece's designs, saying blacklisting countries and travelers isn't fair, and that Italy would not allow itself to be viewed and treated as what one leading official called "a leper colony."

Source: tatoeba (8806749)

Efforts to unionize were routinely met with clubbings, shootings, jailings, blacklistings and executions, perpetrated not only by well-armed legions of company goons, but also by police officers, deputies, National Guardsmen and even regular soldiers.

Source: wiktionary