Cha cha, samba, rumba, paso doble, and jive. Yes, jive is based on the swing done in the US (though in actuality it's hardly done at all, except by those interested in International ballroom!), but it's open and danced primarily on the balls of the feet rather than with heel leads, so it has to fit in the Latin category. The same reasoning applies to Tango being in the Standard category: it's in closed hold and danced with heel leads.