News and Education magazines
- Media Buyer
- Medical and Health Services Manager
- Medical Illustrator
- Medical Physicist
- Medical Records and Health Information Technician
- Meeting and Convention Planner
- Meeting Planner
- Merchandise Displayer and Window Trimmer
- Merchant Marine Captain
- Merchant Marine Engineer
- Merchant Marine Purser
- Merchant Marine Radio Officer
- Merchant Marine Steward and Cook
- Messenger Service Worker
- Metallurgical Engineer
- Metallurgical Technician
- Meteorologist
- Microwave Engineer
- Miner, Coal
- Miner, Metal