| State | Code | Society Name |
| AL | 02 | Alabama |
| AK* |
| (see Washington) |
| AZ | 03 | Arizona |
| AR | 04 | Arkansas |
| CA | 06 | Northern California (San Fran) |
| 07 | Southern California (LA/San Diego) |
| CO | 08 | Rocky Mountain |
| CT | 09 | Connecticut |
| DC* |
| (see Maryland,Virginia) |
| DE | 10 | Delaware |
| FL | 11 | Central Florida (Clearwater/St.Pete) |
| 12 | Florida's Gulf Coast (Ft. Meyers) |
| 13 | Florida's First Coast (Jacksonville) |
| 14 | Greater Orlando (Orlando) |
| 16 | South Florida (Miami/Ft. Lauderdale) |
| GA | 17 | Georgia |
| HI | 18 | Hawaii |
| ID* |
| (see Utah) |
| IL | 19 | Central Illinois |
| 20 | Chicago |
| IN | 21 | Indiana |
| IA | 22 | Midwest |
| KS | 60 | Heartland |
| KY | 23 | Central Kentucky (Lexington) |
| 24 | Kentuckiana (Louisville) |
| LA | 25 | Louisiana |
| ME | 26 | Maine |
| MD | 27 | Chesapeake |
| MA | 28 | New England |
| MI | 29 | Michigan |
| MN | 30 | Minnesota |
| MS | 31 | Mississippi |
| MO | 32 | Gateway (St. Louis) |
| 60 | Heartland (Kansas City) |
| MT* |
| (see Washington) |
| NE* |
| (see Colorado/Iowa) |
| NV* |
| (see California) |
| NH | 28 | New England |
| NJ | 35 | Central New Jersey |
| 36 | Northern New Jersey |
| 67 | Ocean-Monmouth |
| NM | 66 | New Mexico Rio Grande |
| NY | 37 | Central New York (Elmira/Albany) |
| 38 | Hudson Valley (Poughkeepsie) |
| 39 | Nassau/Suffolk (Long Island) |
| 41 | Western New York (Rochester/Buffalo) |
| NC | 42 | Eastern North Carolina (Durham) |
| 43 | Western North Carolina (Charlotte) |
| ND* |
| (see Minnesota) |
| OH | 44 | North Coast Ohio (Cleveland) |
| 45 | Ohio (Columbus) |
| 68 | Maumee Bay (Toledo) |
| OK | 46 | Central Oklahoma (Okla. City) |
| 61 | Northeastern Oklahoma (Tulsa) |
| OR* |
| (see Washington) |
| PA | 47 | Pennsylvania |
| RI* |
| (see Massachusetts) |
| SC | 48 | Carolina (Columbia) |
| 49 | South Carolina-Low Country (Charleston) |
| SD* |
| (see Iowa) |
| TN | 50 | Tennessee |
| TX | 51 | East Texas (Tyler) |
| 52 | Greater Ft. Worth (Ft. Worth) |
| 53 | Greater Houston (Houston) |
| 54 | Greater SW Texas - New Mexico (El Paso) |
| 55 | North Texas (Dallas) |
| 56 | South Central Texas (San Antonio) |
| 69 | Texas Panhandle (Amarillo) |
| UT | 57 | Mountain West |
| VA | 05 | Blue Ridge |
| 62 | Old Dominion (also see MD) |
| VT | 63 | Vermont |
| WA | 58 | Pacific Northwest |
| WV | 64 | West Virginia |
| WI | 59 | Wisconsin |
| WY* |
| (see Colorado) |