AL Alabama
AR ­ Arkansas
AZ ­ Arizona
CA ­ California
CO ­ Colorado
CT ­ Connecticut
DC ­ Washington DC
DE ­ Delaware
FL ­ Florida
GA ­ Georgia
HI ­ Hawaii
ID ­ Idaho
IL ­ Illinois
IN ­ Indiana
IA  Iowa
KS ­ Kansas
KY  Kentucky
LA ­ Louisiana
MA ­ Massachusetts
MD ­ Maryland
ME ­ Maine
MI ­ Michigan
MN ­ Minnesotnesota
MO ­ Missouri
MS ­ Mississippi
NC ­ North Carolina
NE  Nebraska
NH ­ New Hampshire
NJ ­ New Jersey
NM ­ New Mexico
NV ­ Nevada
NY ­ New York
OH ­ Ohio
OK ­ Oklahoma
OR ­ Oregon
PA ­ Pennsylvania
RI  Rhode Island
SC ­ South Carolina
TN ­ Tennessee
TX ­ Texas
UT ­ Utah
VA ­ Virginia
VT ­ Vermont
WA  Washington
WI ­ Wisconsin
WV ­ West Virginia

PR- Puerto Rico