Unfortunately, I couldn't find any specific information about the "PROFESSIONAL FIREFIGHTERS UNION OF" with EIN 351072275. If you provide more details, I may be able to help you structure an article. However, based on the lack of available information, I will not be able to create a full article.

If you have any specific details about this organization, such as its mission, history, or notable achievements, you could potentially use those to draft an article. Here is a basic template that could be expanded:

Professional Firefighters Union Of

Overview

Introduction (Insert brief introduction here)

History

Founding (Describe the founding of the organization)

Mission

Objectives (Explain the organization's mission and objectives)

Activities

Notable Initiatives (List any notable activities or initiatives of the organization)

References

(List any references used in creating the article)

If you have additional details, I can assist further with structuring or expanding the article.

[1] https://www.iaff2067.org/aboutus.html [2] https://iaff2498.org/visitors/history-of-iaff.html [3] https://www.iafflocal3471.org/?zone=%2Funionactive%2Fview_page.cfm&page=I2EA2EF2EF2E20History [4] https://en.wikipedia.org/wiki/International_Association_of_Fire_Fighters [5] https://calgaryfirefighters.org/index.php?9-iaff-history