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  1. Toxics Release Inventory (TRI) Program | US EPA

    Dec 9, 2025 · The Toxics Release Inventory (TRI) is a resource for learning about toxic chemical releases and pollution prevention activities reported by industrial and federal facilities.

  2. Tri-C Cuyahoga Community College: Cleveland, Ohio

    Discover Cuyahoga Community College (Tri-C), Ohio’s oldest and largest community college with the lowest tuition and over 200 career and technical programs.

  3. Home - Tri-State Alert

    1 day ago · The Tri-State Alert is a News Talk 103.7 FM publication. Any views or opinions expressed in this publication are of the host, guest, author or group and not the publication, owner (s), its …

  4. TRI- Definition & Meaning - Merriam-Webster

    The meaning of TRI- is three : having three elements or parts. How to use tri- in a sentence.

  5. TRI-Listed Chemicals - US EPA

    Nov 21, 2025 · EPA has classified some TRI chemicals and chemical categories as “chemicals of special concern.” These include Persistent Bioaccumulative Toxic (PBT) chemicals and per- and …

  6. Reporting for TRI Facilities - US EPA

    Oct 1, 2025 · Each year, certain industrial facilities submit Toxics Release Inventory (TRI) data to EPA. The data are due by July 1 and cover waste management activities that occurred during the previous …

  7. What is the Toxics Release Inventory? - US EPA

    Oct 1, 2025 · An overview of the Toxics Release Inventory (TRI) Program, which tracks industrial management of certain toxic chemicals and makes the information publicly available to support …

  8. Homepage | Toyota Research Institute

    Toyota Research Institute (TRI) envisions a future where Toyota products, enabled by TRI technology, dramatically improve quality of life for individuals and society.

  9. Thomson Reuters Corporation (TRI) - Yahoo Finance

    Find the latest Thomson Reuters Corporation (TRI) stock quote, history, news and other vital information to help you with your stock trading and investing.

  10. tri- - Wiktionary, the free dictionary

    Dec 24, 2025 · tri- (chemistry) Used in combination with a known element name (e.g. 'tri-silicon', 'tri-lead') to designate an unknown element that would reside three periods lower than the known …