| [ OK/OL Districts ] | ||
| APA - Praha 1 | CTA - Tabor | FSV - Svitavy |
| APB - Praha 2 | DDO - Domazlice | FTR - Trutnov |
| APC - Praha 3 | DCH - Cheb | FUO - Usti nad Orlici |
| APD - Praha 4 | DKV - Karlovy Vary | GBL - Blansko |
| APE - Praha 5 | DKL - Klatovy | GBM - Brno mesto |
| APF - Praha 6 | DPM - Plzen mesto | GBV - Brno venkov |
| APG - Praha 7 | DPJ - Plzen jih | GBR - Breclav |
| APH - Praha 8 | DPS - Plzen sever | GHO - Hodonin |
| API - Praha 9 | DRO - Rokycany | GJI - Jihlava |
| APJ - Praha 10 | DSO - Sokolov | GKR - Kromeriz |
| BBN - Benesov | DTA - Tachov | GPR - Prostejov |
| BBE - Beroun | ECL - Ceska Lipa | GTR - Trebic |
| BKD - Kladno | EDE - Decin | GUH - Uherske Hradiste |
| BKO - Kolin | ECH - Chomutov | GVY - Vyskov |
| BKH - Kutna Hora | EJA - Jablonec n. Nisou | GZL - Zlin |
| BME - Melnik | ELI - Liberec | GZN - Znojmo |
| BMB - Mlada Boleslav | ELT - Litomerice | GZS - Zdar nad Sazavou |
| BNY - Nymburk | ELO - Louny | HBR - Bruntal |
| BPZ - Praha zapad | EMO - Most | HFM - Frydek - Mistek |
| BPV - Praha vychod | ETE - Teplice | HJE - Jesenik |
| BPB - Pribram | EUL - Usti nad Labem | HKA - Karvina |
| BRA - Rakovnik | FHB - Havlickuv Brod | HNJ - Novy Jicin |
| CBU - Ceske Budejovice | FHK - Hradec Kralove | HOL - Olomouc |
| CCK - Cesky Krumlov | FCR - Chrudim | HOP - Opava |
| CJH - Jindrichuv Hradec | FJI - Jicin | HOS - Ostrava |
| CPE - Pelhrimov | FNA - Nachod | HPR - Prerov |
| CPI - Pisek | FPA - Pardubice | HSU - Sumperk |
| CPR - Prachatice | FRK - Rychn n. Kneznou | HVS - Vsetin |
| CST - Strakonice | FSE - Semily | |
| [OM Districts] | ||
| OM1 | KOM - Komarno | ZAR - Zarnovica |
| BAA - Bratislava 1 | LVC - Levice | ZIH - Ziar nad Hronom |
| BAB - Bratislava 2 | NZA - Nove Zamky | BST - Banska Stiavnica |
| BAC - Bratislava 3 | v SAL - Sala | OM8 |
| BAD - Bratislava 4 | TOP - Topolcany | KEA - Kosice 1 |
| BAE - Bratislava 5 | ZMO - Zlate Moravce | KEB - Kosice 2 |
| MAL - Malacky | OM6 | KEC - Kosice 3 |
| PEZ - Pezinok | ZIL - Zilina | KED - Kosice 4 |
| SEN - Senec | BYT - Bytca | KEO - Kosice-okolie |
| OM2 | CAD - Cadca | GEL - Gelnica |
| TRN - Trnava | DKU - Dolny Kubin | MIC - Michalovce |
| DST - Dunajska Streda | KNM - Kysucke N. Mesto | ROZ - Roznava |
| GAL - Galanta | LMI - Liptovsky Mikulas | SOB - Sobrance |
| HLO - Hlohovec | MAR - Martin | SNV - Spisska Nova Ves |
| PIE - Piestany | NAM - Namestovo | TRE - Trebisov |
| SEA - Senica | RUZ - Ruzomberok | OM0 |
| SKA - Skalica | TTE - Turcianske Teplice | PRE - Presov |
| OM4 | TVR - Tvrdosin | BAR - Bardejov |
| TNC - Trencin | OM7 | HUM - Humenne |
| BAN - Banovce n. Bebr. | BBY - Banska Bystrica | KEZ - Kezmarok |
| ILA - Ilava | BRE - Brezno | LEV - Levoca |
| MYJ - Myjava | DET - Detva | POP - Poprad |
| NMV - Nove Mesto n. Vah | KRU - Krupina | SAB - Sabinov |
| PAR - Partizanske | LUC - Lucenec | SNI - Snina |
| PBY - Povazska Bystrica | POL - Poltar | SLU - Stara Lubovna |
| PRI - Prievidza | REV - Revuca | STR - Stropkov |
| PUC - Puchov | RSO - Rimavska Sobota | SVI - Svidnik |
| OM5 | VKR - Velky Krtis | VRT - Vranov nad Toplou |
| NIT - Nitra | ZVO - Zvolen | MED - Medzilaborce |