| Abbreviation | Definition |
|---|---|
| LTP | Landscape Technicians Program |
| LUTCF | Life Underwriter Training Council Fellow |
| LVN | Licensed Vocational Nurse |
| LWMC | Lifestyle and Weight Management Consultant |
| LWS | Land Warrior Surrogate |
| LX | Lighting Technician |
| M | Maiden |
| M | Man |
| M | Manservant |
| M/F/D/V | Male/Female/Disabled/Veteran |
| M/F/D/V | Minority/Female/Disabled/Veteran |
| M/MGR | Marketing Manager |
| MA | Medical Assistant |
| MA | Multicultural Assistant |
| MAACTI | Member of Accredited Allen Carr Therapists International |
| MAB | Moronic Assinine Boss |
| MAC | Medicare Administrative Contractor |
| MACO | Military Assault Command Operative |
| MAD | Movie Actor and Director |
| MAD | Musician, Artist, and Dancer |