ASHRAE-American Society of Heating, Refrigerating and Air-Conditioning Engineers         

ISO-International Organization for Standardization              

ISQ-Instituto de Soldadura e Qualidade                 

HICPAC-Healthcare Infection Control Practices Advisory Committee Committee                      

OSHA-Occupational Safety & Health Administration                                

WHO-World Health Organization                                  

EPA-Environment Protection Agency                              

AIA-American Institute of Architects       

LIDEL-Edições Lidel