| Abbreviation | Definition |
|---|---|
| MOTO | Master Of The Obvious |
| MOTOS | Member Of The Opposite Sex |
| MOTS | More Of The Same |
| MOTSS | Member Of The Same Sex |
| MOW | Made Out With |
| MOW | Most of World |
| MOY | Man Of the Year |
| MOZ | Morning |
| MP | Mom Pops |
| MP | Money-Power |
| MP | My Pleasure |
| MPFB | My Personal F*** Buddy |
| MPIGD | My Phone Is Gonna Die |
| MPL | My Personal Life |
| MPR | Marketing Personal Relations |
| MPU | Must Pick Up |
| MPV | Massive Party Vehicle |
| MQ | Match Quality |
| MR | Music Removed |
| MRL | Might Reply Late |