Groups starting with T
Central organizations whose name in the IRS file starts with T, with chapters on file and Form 15644 windows.
IRS EO BMF, posted Oct 13, 2026
94 groups. Sorted by name.
- Tall Cedars of Lebanon of North America Supreme Forest
- Talladega College National Alumni Association
- Tanner Medical Center Inc
- Tash Inc
- Tasks Unlimited Inc
- Tau Beta Sigma National Honorary Band Sorority
- Tau Delta Phi Fraternity Inc
- Tau Epsilon Phi Fraternity Inc
- Tau Epsilon Rho Law Society
- Tau Kappa Epsilon Fraternity Inc
- Tavern League of Wisconsin Inc
- Tawheed Center
- Taylors Tabernacle
- Teammates Mentoring Program
- Teamster Horsemen Motorcycle Association Inc
- Technical Association of the Pulp & Paper Industry Inc
- Technology Student Association
- Tennessee Credit Union League Inc
- Tennessee Dental Association
- Tennessee Foster Care Association Inc
- Tennessee Health Information Management Association
- Tennessee Medical Association
- Tennessee Music Education Association
- Tennessee Nurses Association
- Tennessee Society of Certified Public Accountants
- Texas 4-H
- Texas Association for the Education of Young Children
- Texas Association of School Business Officials
- Texas Chefs Association Inc
- Texas Dairy Herd Improvement Assn
- Texas Destination Imagination
- Texas Extension Education Association
- Texas Federation of Womens Clubs
- Texas Garden Clubs Inc
- Texas Master Gardener Association Inc
- Texas Restaurant Association
- Texas Society of Certified Public Accountants
- Texas Society of Enrolled Agents Inc
- Texas Society of Professional Engineers
- Texas Society of Professional Surveyors
- Texas State Association of Occupational Health Nurses Inc
- Texas State Grange
- Texas State Teachers Association
- Texas Water Utilities Association
- The Tau Beta Pi Association Inc
- The Therapon Institute Inc
- There With Care
- Theta Alpha Phi National Honorary Dramatics Fraternity
- Theta Chi Epsilon Sorority of N a
- Theta Chi Fraternity Inc
- Theta Nu XI Multicultural Sorority Incorporated
- Theta Phi Alpha Fraternity
- Theta Tau
- Theta XI Fraternity
- Thrivent Financial for Lutherans
- Tip Inc
- Toastmasters International
- Toolbank USA Inc
- Top Ladies of Distinction Inc
- Tops Club Inc
- Tourette Association of America Inc
- Town & Country Youth Leagues Inc
- Trailhead Community Health Fund of Greater Akron
- Traill County Senior Citizens Grantee Board Incorporated
- Transformations by Austin Angels
- Transplant Recipients International Organization Inc
- Transport Workers Union of America
- Transportation-Communications Union
- Trauma Intervention Programs Inc
- Travelers Protective Assn of America
- Trenton Diocesan Council St Vincent Depaul Society Inc
- Tri Delta Housing Inc
- Tri Yoga International
- Trial Lawyers College
- Triangle Fraternity National Council
- Tribute to the Troops
- Trinity Fitness Ministries Inc
- Trinity Health
- Trinity Health System
- Trousdale Foundation Inc
- Trout Unlimited Inc
- Trust for Public Land
- Trusted Fraternal Life
- Trustees of Columbia University
- Trustees of Dartmouth College
- Trustees of Purdue University
- Tualatin Hills Junior Soccer League
- Tucson Youth Football & Spirit Federation Inc
- Tufts Medical Center Parent Inc
- Tufts Medical Center Physicians Organization Inc
- Turner Syndrome Society of the United States
- Tuskegee Airmen Inc
- Twig Council of Marion General Hospital
- Twigs Inc National