What is "ty ty"

Population (2000): 716
Housing Units (2000): 289
Land area (2000): 0.798146 sq. miles (2.067189 sq. km)
Water area (2000): 0.004264 sq. miles (0.011044 sq. km)
Total area (2000): 0.802410 sq. miles (2.078233 sq. km)
FIPS code: 78100
Located within: Georgia (GA), FIPS 13
Location: 31.471106 N, 83.648859 W
ZIP Codes (1990): 31795
Note: some ZIP codes may be omitted esp. for suburbs.
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