OSHA 03 : Occupational Health and Safety Administration, a federal agency under the Department of Labor that publishes and enforces safety and health regulations for most businesses and industries in the United States
Concentra Operating Corporation (a subsidiary of Humana Inc.), Health Care Terms Glossary, Addison, TX, USA 2014. http://www.concentra.com/about-us/glossary/, (Ergo - Amer) {757}
Department of Energy AREA SAFT, DOE Handbook, Electrical Safety (Appendix B), Acronyms and Definitions, DOE-HDBK-1092-98, D.C. 20585, USA 1998. http://energy.gov/sites/prod/files/2013/07/f2/hdbk 1092.pdf, (Electr Sfty - Amer) {43}