Founded in 1919 in Buffalo, New York, USA, Zonta  takes its name from the Lakota Sioux Indian word meaning "honest and trustworthy". Zontians volunteer their time, talents and energy to local and international service projects that are designed to advance the status of women
				What appears to be the letter "Z" is actually the Sioux symbol for "ray of light," "sunshine" or "flash of radiance"--and so by extension, "inspiration." This Sioux symbol means "to band together for a purpose" or "to stand together"--in a word, "loyalty". With loyalty, individual members band together into clubs, clubs into districts, and districts into Zonta International. So loyalty surrounds the radiance and the inspiration as a familiar pattern begins to emerge. This is the Sioux way of saying "to carry together". Carrying together is a most important ingredient for the accomplishment of Zonta's purpose: to work for the advancement of understanding, good will and peace through a world fellowship of business executives and professionals. This symbol has been conventionalized to lend itself to the total pattern and slips over the inspiration and the loyalty to draw members closer together. This is the Sioux symbol for "shelter". Zonta's many service projects are in a real and broad sense shelter for someone or something. And service is synonymous with Zonta. This symbol therefore lends itself importantly in significance and design, embodying Zonta's aims and aspirations The symbolism of the square is not exclusively Sioux, nor indeed is it exclusively Native American. It perhaps dates back even further than all of these other symbols in its representation of "honesty" and "trust"--strong and vital qualities with which to bind together the parts of the whole. This symbol--composed of many symbols--became Zonta's emblem signifying a radiant group of successful business executives and professionals who are loyal to the same inspired goals of service and world understanding with none but the most honest and trustworthy motives. During the 1996-1998 biennium the Zonta International Board voted to have the words "Zonta International" incorporated into the emblem to standardize its appearance and enhance recognition of Zonta International throughout the world