| Code | Name | Region |
|---|---|---|
| SKR4B | Ruban | NI |
| SKRDN | Rudna | |
| SKRSV | Rusovce/bratislava | BL |
| SKRZK | Ruzomberok | |
| SKRYB | Rybany | TC |
| SKSAB | Sabinov | |
| SKK87 | Sady Nad Torysou | KI |
| SKPOR | Poriadie | TC |
| SKPVR | Potvorice | TC |
| SKPVZ | Povazany | |
| SKPBY | Povazska Bystrica | |
| SKPLB | Praha | BC |
| SKPRA | Prakovce | KI |
| SKSZX | Pravenec | TC |
| SKRIC | Precin | TC |
| SKPRD | Predmier | ZI |
| SKPOV | Presov | |
| SKSYA | Pribenik | KI |
| SKPRI | Pribeta | NI |
| SKPVO | Pribovce | ZI |
| SKPZA | Prievidza | |
| SK4PB | Prochot | BC |
| SKPRS | Pruske | |
| SKPCV | Puchov | |
| SKPUU | Puste Ulany | TA |
| SKRAD | Radzovce | |
| SKRRK | Rajec | ZI |
| SKPAR | Partizanske | TC |
| SKPTV | Petrovany | PV |
| SKBRP | Petrzalka/bratislava | BL |
| SKPZK | Pezinok | |
| SKPZY | Piestany | |
| SKSYB | Plave Vozokany | NI |
| SKPLA | Plavec | PV |
| SKPLE | Plesivec | KI |
| SKPOB | Podbrezova | BC |
| SKPHJ | Podhajska | NI |
| SKPDC | Podolinec | PV |
| SKPOD | Podspady | PV |
| SKPDT | Podturen | ZI |
| SKPOM | Podzavoz (milosova) | ZI |
| SKPPH | Pohronska Polhora | BC |
| SKPRV | Pohronsky Ruskov | NI |
| SKPLK | Polomka | BC |
| SKPLT | Poltar | |
| SKPOP | Poprad | PV |
| SKTAT | Poprad/tatry | PV |
| SKNVZ | Nova Ves Nad Zitavou | NI |
| SKNKY | Novaky | |
| SKNMV | Nove Mesto Nad Vahom | TC |