ACGIH: American Conference of Governmental Industrial Hygienists ADR: Carriage of Dangerous Goods by Road (International Regulation) AES: Alkaline Earth Silicate ASW: Alumino Silicate Glass Wool CAA: Clean Air Act CAS: Chemical Abstracts Service CERCLA: Comprehensive Environmental Response, Compensation and Liability Act CMS: Calcium Magnesium Silicate DSL: Domestic Substances List (Canada) ECHA: European Chemicals Agency ECFIA: Representing the European High Temperature Wool Industry EPA: Environmental Protection Agency EU: European Union f/cc: Fibers per cubic centimeter f/ml: Fibers per milliliter GHS: Globally Harmonized System of Classification and Labeling of Chemicals HEPA: High Efficiency Particulate Air HMIS: Hazardous Materials Identification System HTIW: High Temperature Insulation Wools IARC: International Agency for Research on Cancer IATA: International Air Transport Association IMDG: International Maritime Dangerous Goods Code LBP: Low Biopersistent (LBP) Wools< mg/m³: Milligrams per cubic meter of air MMVF: Man-made Vitreous Fiber mmpcf: Million particles per cubic meter MSDS: Material Safety Data Sheet NFPA: National Fire Protection Association NIOSH: National Institute for Occupational Safety and Health NTP: National Toxicology Program OEL: Occupational Exposure Limit OSHA: Occupational Safety and Health Administration 29 CFR 1910.134 & 1926.103: OSHA Respiratory Protection Standards 29 CFR 1910.1200 & 1926.59: OSHA Hazard Communication Standards PCW: Polycrystalline Wool PEL: Permissible Exposure Limit (OSHA) PIN: Product Identification Number PNOC: Particulates Not Otherwise Classified PNOR: Particulates Not Otherwise Regulated PSP: Product Stewardship Program RCF: Refractory Ceramic Fiber RCFC: Refractory Ceramic Fibers Coalition (Prior name of HTIW Coalition) RCRA: Resource Conservation and Recovery Act REACH: Registration, Evaluation and Authorization of Chemicals (EC Regulation) REG: Recommended Exposure Guideline (HTIW Coalition) REL: Recommended Exposure Limit (NIOSH) RID: Carriage of Dangerous Goods by Rail (International Regulations) SARA: Superfund Amendments and Reauthorization Act SARA Title III: Emergency Planning and Community Right to Know Act SARA Section 302: Extremely Hazardous Substances SARA Section 304: Emergency Releases SARA Section 311: SDS/List of Chemicals/Hazardous Chemical Inventory SARA Section 312: Emergency and Hazardous Chemical Inventory SARA Section 313: Toxic Chemicals and Release Reporting SDS: Safety Data Sheet STEL: Short Term Exposure Limit SVF: Synthetic Vitreous Fiber TDG: Transportation of Dangerous Goods TLV: Threshold Limit Value (ACGIH) TSCA: Toxic Substances Control Act TWA: Time Weighted Average WHMIS: Workplace Hazardous Materials Information System (Canada)