| mij | | Mungbam (Ngun Dialect) | N,
A,
V,
B,
B,
S,
Yemne-Kimbi | 48 |
| unr | | Mundari_ICR_TCC | A,
M,
N,
K,
Mundari | 48 |
| abs | | Malay (Ambon Dialect) | Austronesian | 48 |
| mij | | Mungbam (Missong Dialect) | N,
A,
V,
B,
B,
S,
Yemne-Kimbi | 47 |
| mhd | | Mbugu (Normal Dialect) | M,
Bantu-Cushitic | 44 |
| mad | | Madurese | A,
M,
Madurese | 77 |
| zmr | | Maranunggu | A,
Western Daly | 76 |
| mte | | Mono | A,
M,
C,
E,
O,
W,
M,
N,
S,
Mono-Uruava | 48 |
| mhd | | Mbugu (Inner Dialect) | M,
Bantu-Cushitic | 44 |
| SKF | | Mekens-ICR-RH | t,
t,
n,
akuntsu-mekens | 48 |
| zmu | | Muruwari | A,
P,
S,
New South Wales | 76 |
| mkz | | Makalero | T,
Timor | 121 |
| dmd | | Mathi-Mathi | A,
Kulin | 59 |
| mec | | Mara | A,
G,
M,
Mara | 76 |
| mbn | | Macaguán | | 88 |
| mkv | | Mafea | A,
M,
C,
E,
O,
C,
R,
N,
N,
West Santo | 115 |
| mgf | | Maklew | Yelmek-Maklew | 64 |
| mtj | | Moskona | E,
E,
Meax | 76 |
| wpc | | Maco | | 48 |
| mfe | | Morisyen | C,
French based | 48 |
| vma | | Martuthunira | A,
P,
W,
N,
S,
Pilbara | 54 |
| emi | | Mussau-Emira | A,
M,
C,
E,
O,
St. Matthias | 82 |
| sim | | Mende | S,
Nukuma | 48 |
| mpb | | Malak-Malak | A,
Northern Daly | 76 |
| mkv | | Mavea | S,
North Vanuatu sub-group. | 48 |
| mso | | Mombum | T,
Mombum | 48 |
| had | | Mansim | Mansim-Hatam | 48 |
| mri | | Maori | A,
M,
C,
E,
O,
C,
R,
C,
E,
P,
N,
E,
C,
Tahitic | 48 |
| mij | | Mungbam (Munken Dialect) | N,
A,
V,
B,
B,
S,
Yemne-Kimbi | 48 |
| mwt | | Moken | A,
M,
Moklen | 120 |
| akc | | Mpur | N,
Isolate | 48 |
| gwa | | Mbato | N,
A,
V,
K,
N,
P,
Potou | 48 |
| mkd | | Macedonian | I,
S,
S,
Eastern | 76 |
| mej | | Meyah | E,
E,
Meax | 48 |
| mcs | | Mambay | N,
A,
V,
N,
A,
A,
M,
M,
N,
Tupuri-Mambai | 48 |
| miq | | Miskito | M,
Mískito | 0 |
| skf | | Mekens_ICR_TCC | | 48 |
| mij | | Mungbam (Biya Dialect) | N,
A,
V,
B,
B,
S,
Yemne-Kimbi | 48 |
| mpt | | Mian | T,
O,
O,
Mountain | 395 |
| huu | | Murui Huitoto | | 48 |
| mal | | Malayalam | D,
S,
T,
T,
T,
Malayalam | 48 |
| mdm | | Mayogo | N,
A,
V,
N,
A,
U,
S,
N,
N,
E,
Mayogo-Bangba | 48 |
| aax | | Mandobo | T,
O,
A,
Dumut | 48 |
| maw | | Mampruli | N,
A,
V,
N,
G,
C,
N,
O,
W,
Southeast | 48 |
| skf | | Mekens-ICR-LB | A,
N,
T,
Tupian | 48 |
| bpq | | Malay (Banda Dialect) | Austronesian | 48 |
| mnc | | Manchu | A,
T,
S,
Southwest | 48 |
| plt | | Malagasy, plateau | A,
M,
G,
E,
Malagasy | 110 |
| unr | | Mundari-ICR-KQ | A,
M,
N,
K,
M,
Ho-Mundari | 48 |
| bmr | | Muinane | | 48 |
