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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 Counseling Center Services and Hours: Cleveland, Ohio

    Get more information on Tri-C's Counseling Centers, including the locations, hours, services offered and contact methods.

  3. Local News | Tri-City Herald

    4 days ago · Local news from the Tri-City Herald newspaper in Mid Columbia.

  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. 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.

  6. Tri - Wikipedia

    Tri- is a numerical prefix meaning three. Tri or TRI may also refer to:

  7. Tri- - definition of tri- by The Free Dictionary

    Occurring at intervals of three: trimonthly. b. Occurring three times during: triweekly. [Middle English, from Latin and Greek; see trei- in Indo-European roots.] American Heritage® Dictionary of the …

  8. TRI- definition and meaning | Collins English Dictionary

    tri- in American English combining form a combining form meaning “three,” used in the formation of compound words triacid

  9. 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 …

  10. 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 …