Worldcon
[cs] Worldcon
[de] Worldcon
[el] Worldcon
[eo] Monda Sciencfikcia Kongreso
[es] Convención mundial de ciencia ficción
[fi] Worldcon
[fr] World Science Fiction Convention
[fy] World Science Fiction Convention
[gl] World Science Fiction Convention
[he] הכנס העולמי למדע בדיוני