| 13 regions (kraje, singular - kraj) and 1 capital city* (hlavni mesto); Brnensky, Budejovicky, Jihlavsky, Karlovarsky, Kralovehradecky, Liberecky, Olomoucky, Ostravsky, Pardubicky, Plzensky, Praha*, Stredocesky, Ustecky, Zlinsky. |
District Abbreviations | OK1 / OL Districts | Central Bohemia | Southern Bohemia | Western Bohemia | Northern Bohemia | | | Praha | BBN - Benesov | CBU - Ceske Budejovice | DDO - Domazlice | ECL - Ceska Lipa | | | APA - Praha 1 | BBE - Beroun | CCK - Cesky Krumlov | DCH - Cheb | EDE - Decin | | | APB - Praha 2 | BKD - Kladno | CJH - Jindrichuv Hradec | DKV - Karlovy Vary | ECH - Chomutov | | | APC - Praha 3 | BKO - Kolin | CPE - Pelhrimov | DKL - Klatovy | EJA - Jablonec n. Nisou | | APD - Praha 4 | BKH - Kutna Hora | CPI - Pisek | DPM - Plzen mesto | ELI - Liberec | | | APE - Praha 5 | BME - Melnik | CPR - Prachatice | DPJ - Plzen jih | ELT - Litomerice | | | APF - Praha 6 | BMB - Mlada Boleslav | CST - Strakonice | DPS - Plzen sever | ELO - Louny | | | APG - Praha 7 | BNY - Nymburk | CTA - Tabor | DRO - Rokycany | EMO - Most | | | APH - Praha 8 | BPZ - Praha zapad | | DSO - Sokolov | ETE - Teplice | | | API - Praha 9 | BPV - Praha vychod | | DTA - Tachov | EUL - Usti nad Labem | | | APJ - Praha 10 | BPB - Pribram | | | | |
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BRA - Rakovnik | | | | | | | | | | | | | Eastern Bohemia | OK2 / OL Districts | Northern Moravia | OM Districts | Trnava, prefix OM2 | | | FHB - Havlickuv Brod | Southern Moravia | HBR - Bruntal | Bratislava, prefix OM1 | TRN - Trnava | | | FHK - Hradec Kralove | GBL - Blansko | HFM - Frydek - Mistek | BAA - Bratislava 1 | DST - Dunajska Streda | | | FCR - Chrudim | GBM - Brno mesto | HJE - Jesenik | BAB - Bratislava 2 | GAL - Galanta | | | FJI - Jicin | GBV - Brno venkov | HKA - Karvina | BAC - Bratislava 3 | HLO - Hlohovec | | | FNA - Nachod | GBR - Breclav | HNJ - Novy Jicin | BAD - Bratislava 4 | PIE - Piestany | | | FPA - Pardubice | GHO - Hodonin | HOL - Olomouc | BAE - Bratislava 5 | SEA - Senica | | | FRK - Rychn n. Kneznou | GJI - Jihlava | HOP - Opava | MAL - Malacky | SKA - Skalica | | | FSE - Semily | GKR - Kromeriz | HOS - Ostrava | PEZ - Pezinok | | | | FSV - Svitavy | GPR - Prostejov | HPR - Prerov | SEN - Senec | | | | FTR - Trutnov | GTR - Trebic | HSU - Sumperk | | | | | FUO - Usti nad Orlici | GUH - Uherske Hradiste | HVS - Vsetin | | | |
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GVY - Vyskov | | | | |
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GZL - Zlin | | | | |
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GZN - Znojmo | | | | |
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GZS - Zdar nad Sazavou | | | | | | | | | | | | | Trencin, prefix OM4 | Nitra, prefix OM5 | Zilina, prefix OM6 | Banska Bystrica, OM7 | Kosice, prefix OM8 | Presov, prefix OM0 | | TNC - Trencin | NIT - Nitra | ZIL - Zilina | BBY - Banska Bystrica | KEA - Kosice 1 | PRE - Presov | | BAN - Banovce n. Bebr. | KOM - Komarno | BYT - Bytca | BRE - Brezno | KEB - Kosice 2 | BAR - Bardejov | | ILA - Ilava | LVC - Levice | CAD - Cadca | DET - Detva | KEC - Kosice 3 | HUM - Humenne | | MYJ - Myjava | NZA - Nove Zamky | DKU - Dolny Kubin | KRU - Krupina | KED - Kosice 4 | KEZ - Kezmarok | | NMV - Nove Mesto n. Vahv | SAL - Sala | KNM - Kysucke N. Mesto | LUC - Lucenec | KEO - Kosice-okolie | LEV - Levoca | | PAR - Partizanske | TOP - Topolcany | LMI - Liptovsky Mikulas | POL - Poltar | GEL - Gelnica | POP - Poprad | | PBY - Povazska Bystrica | ZMO - Zlate Moravce | MAR - Martin | REV - Revuca | MIC - Michalovce | SAB - Sabinov | | PRI - Prievidza | | NAM - Namestovo | RSO - Rimavska Sobota | ROZ - Roznava | SNI - Snina | | PUC - Puchov | | RUZ - Ruzomberok | VKR - Velky Krtis | SOB - Sobrance | SLU - Stara Lubovna |
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| TTE - Turcianske Teplice | ZVO - Zvolen | SNV - Spisska Nova Ves | STR - Stropkov |
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| TVR - Tvrdosin | ZAR - Zarnovica | TRE - Trebisov | SVI - Svidnik |
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| | ZIH - Ziar nad Hronom | | VRT - Vranov nad Toplou |
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| | BST - Banska Stiavnica | | MED - Medzilaborce | |