Index - M
| MET | Data.Time.TZInfo |
| Mexico__BajaNorte | Data.Time.TZInfo |
| Mexico__BajaSur | Data.Time.TZInfo |
| Mexico__General | Data.Time.TZInfo |
| minutes | Data.Time.TZTime |
| mkSuggestions | Data.Time.TZTime.Internal |
| modifyLocal | Data.Time.TZTime |
| modifyLocalStrict | Data.Time.TZTime |
| modifyLocalThrow | Data.Time.TZTime |
| modifyLocalTimeLine | Data.Time.TZTime.Internal |
| modifyUniversalTimeLine | Data.Time.TZTime.Internal |
| MST | Data.Time.TZInfo |
| MST7MDT | Data.Time.TZInfo |