Bulgaria – Clubs
- BUL01 FK AKADEMIK SOFIA 1947 (SFD Akademik)
- BUL02 PFK BEROE STARA ZAGORA (DFS Beroe)
- BUL03 PFK BOTEV PLOVDIV (ASK Botev) (DFS Trakia) (AFD Trakia) (FKTrakia)
- BUL04 POFK BOTEV VRATSA (DFS Botev)
- BUL05 FK CHERNOMORETS BURGAS
- BUL06 PFK CSKA SOFIA (CDNA) (CSKA Cherveno Zname) (CSKA Septemvriisko Zname) (FK Sredets) (CFKA Sredets)
- BUL07 FK DUNAV 2010 RUSE (TDFS Dunav)
- BUL08 FK MAREK 2015 DUPNITSA (DFS Marek Stanke Dimitrov)
- BUL09 FK ETAR VELIKO TARNOVO (DFS Etar) (defunct)😢
- BUL10 PFK CHERNO MORE VARNA
- BUL11 PFK LEVSKI SOFIA (FD Levski) (DFS Levski-Spartak) (FK Vitosha) (FK Levski) (FK Levski 1914)
- BUL12 PFK LOKOMOTIV PLOVDIV (DSO Lokomotiv) (FK Lokomotiv) (PFK Lokomotiv 1936)
- BUL13 FK LOKOMOTIV SOFIA 1929 (FD Lokomotiv) (DFS Lokomotiv) (PFK Lokomotiv)
- BUL14 OFK PIRIN BLAGOEVGRAD (DFS Pirin Blagoevgrad)
- BUL15 PFK SLAVIA 1913 SOFIA (FD Slavia) (ZhSK Slavia) (FK Slavia)
- BUL16 FK SLIVEN (FK Olimpik Sliven)
- BUL17 PFK SPARTAK ’94 PLOVDIV (DFS Spartak)
- BUL18 FK SPARTAK SOFIA (FD Spartak) (defunct)😢
- BUL19 FK SPARTAK 1918 VARNA (DFS Spartak) (ZhSK Spartak)
- BUL20 FK SHUMEN
- BUL21 PFK NAFTEX BURGAS (FK Neftohimik Burgas) (defunct)😢
- BUL22 PFK LITEX LOVECH (FK Lovech)
- BUL23 PFK LUDOGORETS 1945 RAZGRAD
- BUL24 PFK ARDA 1924 KARDZHALI
- BUL25 FK CSKA 1948 SOFIA