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- Lasers in Mining
- Latex Allergies
- Ladder Safety
- Law Enforcement, Indoor Firing Ranges
- Lead
- Life Table Analysis System (LTAS)
- Lifting, Ergonomics and Musculoskeletal Disorders
- Lighting and Illumination in Mining
- Line of Duty Deaths (LODD)
- Logging Safety
- Long Work Hours
- Long-haul Truck Drivers
- Lung Disease
- Lyme Disease
- Page last reviewed: August 31, 2017
- Page last updated: August 31, 2017
- Content source:
- National Institute for Occupational Safety and Health Education and Information Division