| ifma.org | International Facility Management Association (IFMA) |
| facilitilink.com | Facilitilink |
| bifm.org.uk | British Institute of Facilities Management (BIFM) |
| asee.org | ASEE.org - American Society for Engineering Education |
| agc.org | The Associated General Contractors (agc) Of America |
| ieee.org | Institute of Electrical and Electronics Engineers |
| boma.org | Building Owners and Managers Association (BOMA) International |
| astm.org | ASTM International |
| asme.org | American Society of Mechanical Engineers |
| ashrae.org | American Society of Heating, Refrigerating, and Air-Conditioning Engineers |
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