Maj
Majorna BK
Göteborg , Ruotsi
Maj
Majornas BK
Hisings Kärra, Ruotsi
MBF
Mali Boxing Federation
Mali
Mali
Mali Boxing Federation
Bamako, Mali
Mal
Malmbergets AIF
Unknown, Ruotsi
Mal
Malmö BA
Unknown, Ruotsi
Mal
Malmö BK
Unknown, Ruotsi
Mal
Malmö Boxing Center
Malmö, Ruotsi
Mal
Malmö Muay Thai IF
Unknown, Ruotsi
Malta Boxing federation
Unknown, Malta
MAM
Mamba
Mam
Mamba
Hemel Hempstead, Iso-Britannia
MAM
Mamba Gym
Hemel hempstead, Iso-Britannia
MAN
Manchester 31
Manchester, Iso-Britannia
Man
Manel
Armilla, Espanja
MBA
Manor boxing academy
Sheffield, Iso-Britannia
Mar
Marble City Boxing Club
Dunbell, Irlanti
MCBC
Marble City Boxing Club
Kilkenny, Irlanti
March ABC
Unknown, Iso-Britannia
Mar
Marks gate boxing club
Romford, Iso-Britannia
Marshall Boxing
Unknown, Kanada
Derry
Marybone A.B.C
Liverpool, Iso-Britannia
BIL
Marybone ABC
Mas
Masthuggets Kampsportsklubb
Unknown, Ruotsi
MBP
Max Boxing Promotion
Lalitpur, Nepal
MBP
Max Boxing Promotion
Aacham, Nepal
Meadowbank ABC
Unknown, Iso-Britannia
MSD
Mellansvenska diplomserien
Mellansvenska, Ruotsi
Merridale boxing club
Unknown, Iso-Britannia
Merridale Boxing Club
Wolverhampton, Iso-Britannia