low- - mass
- luxury goods
- luxury housing
- LWOP
- lynch
- Lynch law
- lynching
- M-day
- machine gun
- machine mode of production
- machine politician
- machine politics
- machine time
- machine-building industry
- machine-tool industry
- machinery and methods of negotiations
- MAD
- madman theory
- magazine article
- Maghreb countries
- magnanimous act
- magnanimous generosity
- magnificent achievement
- magnificent success
- magnitude-9.0 earthquake
- maiden speech
- mail and messenger service
- mail run
- mailed fist
- mailing list
- main area of discussion
- main aspect
- main aspects of a problem
- main basis
- main body
- main committees
- main concern
- main criterion
- main culprit
- main delegation
- main directions