| Code Value | Definition |
|---|---|
| ALABAMA_MIDDLE | MIDDLE ALABAMA |
| ALABAMA_NORTHERN | NORTHERN ALABAMA |
| ALABAMA_SOUTHERN | SOUTHERN ALABAMA |
| ALASKA | ALASKA |
| ARIZONA | ARIZONA |
| ARKANSAS_EASTERN | EASTERN ARKANSAS |
| ARKANSAS_WESTERN | WESTERN ARKANSAS |
| CALIFORNIA_CENTRAL | CENTRAL CALIFORNIA |
| CALIFORNIA_EASTERN | EASTERN CALIFORNIA |
| CALIFORNIA_NORTHERN | NORTHERN CALIFORNIA |
| CALIFORNIA_SOUTHERN | SOUTHERN CALIFORNIA |
| COLORADO | COLORADO |
| CONNECTICUT | CONNECTICUT |
| DELAWARE | DELAWARE |
| FLORIDA_MIDDLE | MIDDLE FLORIDA |
| FLORIDA_NORTHERN | NORTHERN FLORIDA |
| FLORIDA_SOUTHERN | SOUTHERN FLORIDA |
| GEORGIA_MIDDLE | MIDDLE GEORGIA |
| GEORGIA_NORTHERN | NORTHERN GEORGIA |
| GEORGIA_SOUTHERN | SOUTHERN GEORGIA |
| GUAM | GUAM |
| HAWAII | HAWAII |
| IDAHO | IDAHO |
| ILLINOIS_CENTRAL | CENTRAL ILLINOIS |
| ILLINOIS_NORTHERN | NORTHERN ILLINOIS |
| ILLINOIS_SOUTHERN | SOUTHERN ILLINOIS |
| INDIANA_NORTHERN | NORTHERN INDIANA |
| INDIANA_SOUTHERN | SOUTHERN INDIANA |
| IOWA_NORTHERN | NORTHERN IOWA |
| IOWA_SOUTHERN | SOUTHERN IOWA |
| KANSAS | KANSAS |
| KENTUCKY_EASTERN | EASTERN KENTUCKY |
| KENTUCKY_WESTERN | WESTERN KENTUCKY |
| LOUISIANA_EASTERN | EASTERN LOUISIANA |
| LOUISIANA_MIDDLE | MIDDLE LOUISIANA |
| LOUISIANA_WESTERN | WESTERN LOUISIANA |
| MAINE | MAINE |
| MARIANA_ISLANDS_NORTHERN | NORTHERN MARIANA ISLANDS |
| MARYLAND | MARYLAND |
| MASSACHUSETTS | MASSACHUSETTS |
| MICHIGAN_EASTERN | EASTERN MICHIGAN |
| MICHIGAN_WESTERN | WESTERN MICHIGAN |
| MINNESOTA | MINNESOTA |
| MISSISSIPPI_NORTHERN | NORTHERN MISSISSIPPI |
| MISSISSIPPI_SOUTHERN | SOUTHERN MISSISSIPPI |
| MISSOURI_EASTERN | EASTERN MISSOURI |
| MISSOURI_WESTERN | WESTERN MISSOURI |
| MONTANA | MONTANA |
| NEBRASKA | NEBRASKA |
| NEVADA | NEVADA |
| NEW_HAMPSHIRE | NEW HAMPSHIRE |
| NEW_JERSEY | NEW JERSEY |
| NEW_MEXICO | NEW MEXICO |
| NEW_YORK_EASTERN | EASTERN NEW YORK |
| NEW_YORK_NORTHERN | NORTHERN NEW YORK |
| NEW_YORK_SOUTHERN | SOUTHERN NEW YORK |
| NEW_YORK_WESTERN | WESTERN NEW YORK |
| NORTH_CAROLINA_EASTERN | EASTERN NORTH CAROLINA |
| NORTH_CAROLINA_MIDDLE | MIDDLE NORTH CAROLINA |
| NORTH_CAROLINA_WESTERN | WESTERN NORTH CAROLINA |
| NORTH_DAKOTA | NORTH DAKOTA |
| OHIO_NORTHERN | NORTHERN OHIO |
| OHIO_SOUTHERN | SOUTHERN OHIO |
| OKLAHOMA_EASTERN | EASTERN OKLAHOMA |
| OKLAHOMA_NORTHERN | NORTHERN OKLAHOMA |
| OKLAHOMA_WESTERN | WESTERN OKLAHOMA |
| OREGON | OREGON |
| PENNSYLVANIA_EASTERN | EASTERN PENNSYLVANIA |
| PENNSYLVANIA_MIDDLE | MIDDLE PENNSYLVANIA |
| PENNSYLVANIA_WESTERN | WESTERN PENNSYLVANIA |
| PUERTO_RICO | PUERTO RICO |
| RHODE_ISLAND | RHODE ISLAND |
| SOUTH_CAROLINA | SOUTH CAROLINA |
| SOUTH_DAKOTA | SOUTH DAKOTA |
| TENNESSEE_EASTERN | EASTERN TENNESSEE |
| TENNESSEE_MIDDLE | MIDDLE TENNESSEE |
| TENNESSEE_WESTERN | WESTERN TENNESSEE |
| TEXAS_EASTERN | EASTERN TEXAS |
| TEXAS_NORTHERN | NORTHERN TEXAS |
| TEXAS_SOUTHERN | SOUTHERN TEXAS |
| TEXAS_WESTERN | WESTERN TEXAS |
| UTAH | UTAH |
| VERMONT | VERMONT |
| VIRGINIA_EASTERN | EASTERN VIRGINIA |
| VIRGINIA_WESTERN | WESTERN VIRGINIA |
| VIRGIN_ISLANDS | VIRGIN ISLANDS |
| WASHINGTON_DC | DISTRICT OF COLUMBIA DISTRICT COURT |
| WASHINGTON_EASTERN | EASTERN WASHINGTON |
| WASHINGTON_WESTERN | WESTERN WASHINGTON |
| WEST_VIRGINIA_NORTHERN | NORTHERN WEST VIRGINIA |
| WEST_VIRGINIA_SOUTHERN | SOUTHERN WEST VIRGINIA |
| WISCONSIN_EASTERN | EASTERN WISCONSIN |
| WISCONSIN_WESTERN | WESTERN WISCONSIN |
| WYOMING | WYOMING |