Safeopedia Dictionary

Trending Terms

Safeopedia Terms beginning with N

National Advisory Committee on Occupational Safety and Health (NACOSH)

National Ambient Air Quality Standards (NAAQS)

National Certificate in Environmental Management

National Construction Safety Officer (NCSO)

National Diploma in Occupational Health & Safety

National Electrical Code (NEC)

National Examination Board in Occupational Safety and Health (NEBOSH)

National Fire Protection Association (NFPA)

National Health Service (NHS)

National Highway Traffic Safety Administration (NHTSA)

National Institute for Occupational Safety and Health (NIOSH)

National Institute of Standards and Technology

National Labor Relations Board (NLRB)

National Parks and Wildlife Service (NPWS)

National Safety Council (NSC)

National Safety Month

National Spatial Strategy (NSS)

National Toxicology Program (NTP)

National Transportation Safety Board (NTSB)

National Vocational Qualification (NVQ)

Natural Resources

Natural Selection

Natural Ventilation

Negative Pressure Room

Negative-Pressure Respirator

Net Energy Yield

New Employee Orientation

NIOSH Recommended Exposure Limit (REL)

Nitrile Glove Allergy

Nitrogen Oxides

Nitrogen-Fixing Bacteria

No Treatment Incident

Noise (environmental)

Noise Pollution

Noise Reduction Coefficient (NRC)

Noise Reduction Rating (NRR)

Noise-Induced Hearing Loss (NIHL)

Non Occupational Incident

Non Recordable Incident

Non-Attainment Area

Non-Criteria Pollutants

Non-Hazardous Contaminants

Non-Point Source

Non-renewable Resources

Northern Supply

Not In My BackYard (NIMBY)

Nuclear Fission

Nuclear Reactor

Nuisance Material