AAF - Association of Air-Conditioning and Refrigeration of Argentina

ABOK - Association of Engineers for Heating, Ventilation, A/C, Heat Supply & Building Thermal Physics of Russia

ABRAVA - Brazilian Association of Refrigeration, Air Conditioning, Ventilation and Heating

ACAIRE - Colombian Association of A/C and Refrigeration

This email address is being protected from spambots. You need JavaScript enabled to view it. - Catalan Association of Technology, Energy, A/C & Refrigeration

This email address is being protected from spambots. You need JavaScript enabled to view it. - Latvian Association of Heat, Gas & Water Technology Engineers

AICARR - Italian Association of Air-Conditioning, Heating & Refrigeration

AIRAH - Australian Institute of Refrigeration, Air-Conditioning and Heating

ABMA - American Boiler Manufacturers Association

AEE - Association of Energy Engineers

AIA - American Institute of Architects

AGA - American Gas Association

AMCA - Air Movement and Control Association

This email address is being protected from spambots. You need JavaScript enabled to view it. - Mexican Association of Companies in the Industry of Building Installations

ANSI - American National Standards Institute

ARCNET - ARCNET Trade Association

ARI  -  Air-Conditioning and Refrigeration Institute

ARWI - Air Conditioning and Refrigeration Wholesalers International

ASCE - American Society of Civil Engineers

ASE - Alliance to Save Energy

ASES - American Society of Solar Engineers

ASHRAE - American Society of Heating, Refrigeration, and Air-Conditioning Engineers.

ASME - American Society of Mechanical Engineers

ASPE - American Society of Plumbing Engineers

ATECYR - Spanish Technical Association of A/C and Refrigeration

ATIC - Royal Technical Society of Heating, Ventilation and Related Technology Industry -  Belgium

BACnet - BACnet Manufacturers Association

BOCA - Building Officials and Code Administrators International

British Association of Consulting Engineers

British Standards Institute

BSRAI - Building Services Research Information Association

This email address is being protected from spambots. You need JavaScript enabled to view it. - Chinese Association of Refrigeration

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China Refrigeration and Air-Conditioning Industry Association

CIBSE - Chartered Institute of Building Services Engineers

CTI - Cooling Tower Institute

DANVAC - Danish Society of Heating, Ventilating & A/C Engineers

DKV - German Society of Refrigeration & Air Conditioning Engineers

EFRIARC - Portuguese Association of Industrial Refrigeration and Air-Conditioning Engineers

EPRI -  Electric Power Research Institute

FMB - Federation of Master Builders

This email address is being protected from spambots. You need JavaScript enabled to view it. - Finnish Association of Heating, Piping and A/C Societies

GAMA - Gas Appliance Manufacturers Association

GHPC - Geothermal Heat Pump Consortium

HARDI - Heating, Air conditioning & Refrigeration Distributors International

HOFEST - Hall of Fame for Engineering, Science & Technology

HRAI - Heating, Refrigeration, and Air-Conditioning Institute of Canada

HVAC Excellence

Hydraulic Institute

ICC - International Code Council

IAPMO - International Association of Plumbing & Mechanical Officials

IEA Heat Pump Center

IEEE Standards

IFMA - International Facility Management Association

IGSHPA - The International Ground Source Heat Pump Association

IIAR - International Institute of Ammonia Refrigeration

IOR - Institute of refrigeration

Iran Civil Center - Technical and educational website of Iranian engineers

 RHACE - Institute of Refrigeration, Heating and Air-Conditioning Engineers of New Zealand

ISA - Instrumentation, Systems and Automation Society

This email address is being protected from spambots. You need JavaScript enabled to view it. - Indian Society of Heating, Refrigerating & A/C Engineers

ISO - International Organization for Standards

Korea Refrigeration and Air Conditioning Industry Association

JRAIA - Japan Refrigeration and Air Conditioning Industry Association

This email address is being protected from spambots. You need JavaScript enabled to view it. - Japanese Society of Refrigeration and A/C Engineers

This email address is being protected from spambots. You need JavaScript enabled to view it. - Lithuanian Thermotechnical Engineers Society

MCAA -  Mechanical Contractors Association of America

NAOHSM - National Association of Oil Heating Service Managers

NBBI - National Board of Boiler and Pressure Vessel Inspectors

NBI - New Building's Institute

NCI - National Comfort Institute

NECA - National Electrical Contractors Association

NFPA - National Fire protection Association

NIA - National Insulation Association

This email address is being protected from spambots. You need JavaScript enabled to view it. - Norwegian Society of HVAC Engineers

NSPE - National Society of Professional Engineers

NSSN - National Resource for Global Standards

NVVK - Dutch Association of Refrigeration

Pakistan HVACR Society

PPFA - Plastic Pipes and Fittings Association

This email address is being protected from spambots. You need JavaScript enabled to view it. - Philippine Society of Ventilating, A/C & Refrigerating Engineers

REHVA - Federation of European Heating & Air-Conditioning Associations

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RSES - Refrigeration Service Engineers Society

This email address is being protected from spambots. You need JavaScript enabled to view it. - South African Institute of Refrigeration & Air Conditioning

This email address is being protected from spambots. You need JavaScript enabled to view it. - Society of Air-Conditioning & Refrigeration Engineers of Korea

SCANVAC - Denmark, Finland, Iceland, Norway, Sweden National HVAC Societies

SHASE - Society of Heating, Air-Conditioning & Sanitary Engineers of Japan

SITHOK - Slovenian Society of Refrigerating, Heating & A/C Engineers

SMACNA - Sheet Metal and Air-Conditioning Contractors' National Association

SWEDEVAC - Swedish Society of Heating & Air Conditioning Engineers

SWKI - Swiss Association of Heating and Ventilating Engineers

TTMD - Turkish Society of HVAC & Sanitary Engineers

TVVL - Netherlands Technical Association for Heating & Air Treatment

This email address is being protected from spambots. You need JavaScript enabled to view it. - Yugoslav Society for A/C, Heating & Refrigeration

ISKID - (Turkey Air Conditioning & Refrigerating Manufacturers' Association)