The term 'Mohawk and Others' refers to a group of Native American tribes, including the Mohawk, who are part of the Iroquois Confederacy. The Iroquois Confederacy is a union of six nations that was formed in the 16th century and is still in existence today. The crossword solution for this term is DOS, which stands for the 'Six Nations of the Iroquois Confederacy'. This term is used to refer to the collective group of Native American tribes, which includes the Mohawk and five other nations.