The four digit abbreviation for Alabama Counties. Autauga AUTA Autauga Baldwin BALD Baldwin Barbour BARB Barbour Bibb BIBB Bibb Blount BLOU Blount Bullock BULL Bullock Butler BUTL Butler Calhoun CHOU Calhoun Chambers CHMB Chambers Cherokee CKEE Cherokee Chilton CHIL Chilton Choctaw CHOC Choctaw Clarke CLRK Clarke Clay CLAY Clay Cleburne CLEB Cleburne Coffee COFF Coffee Colbert COLB Colbert Conecuh CONE Conecuh Coosa COOS Coosa Covington COVI Covington Crenshaw CREN Crenshaw Cullman CULM Cullman Dale DALE Dale Dallas DLLS Dallas Dekalb DKLB Dekalb Elmore ELMO Elmore Escambia ESCA Escambia Etowah ETOW Etowah Fayette FAYE Fayette Franklin FRNK Franklin Geneva GENE Geneva Greene GREE Greene Hale HALE Hale Henry HNRY Henry Houston HOUS Houston Jackson JKSN Jackson Jefferson JEFF Jefferson Lamar LAMA Lamar Lauderdale LAUD Lauderdale Lawrence LAWR Lawrence Lee LEE Lee Limestone LIME Limestone Lowndes LOWN Lowndes Macon MACO Macon Madison MDSN Madison Marengo MRGO Marengo Marion MARI Marion Marshall MRSH Marshall Mobile MOBI Mobile Monroe MNRO Monroe Montgomery MGMY Montgomery Morgan MORG Morgan Perry PERR Perry Pickens PICK Pickens Pike PIKE Pike Randolph RAND Randolph Russell RSSL Russell St. Clair SCLR St. Clair Shelby SHEL Shelby Sumter SUMT Sumter Talladega TDEG Talladega Tallapoosa TPOO Tallapoosa Tuscaloosa TUSC Tuscaloosa Walker WLKR Walker Washington WASH Washington Wilcox WLCX Wilcox Winston WINS Winston