FIRESA

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H

• HAG

  Halon Alternatives Group

• HCFC

  Hydrochlorofluorocarbon

• HFC

  Hydrofluorocarbon

• HMO

  Houses in Multiple Occupation

• HMSO

  Her Majesty's Stationery Office

• HSE

  Health and Safety Executive

• HUNC

  Halon Users' National Consortium