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