Nonprofits in WASHINGTON, DC

All nonprofits in WASHINGTON, A–Z (page 56 of 117)

• INTERNATIONAL ASSOCIATION OF EMERGENCY MEDICAL SERVICES CHIEFS
  EIN 26-2369147 · last filed 990-EZ for 2023
• INTERNATIONAL ASSOCIATION OF FIRE FIGHTERS
  EIN 99-2673615 · last filed 990-N for 2024
• INTERNATIONAL ASSOCIATION OF FIRE FIGHTERS
  EIN 53-0088290 · last filed 990 for 2025
• INTERNATIONAL ASSOCIATION OF FIRE FIGHTERS FOUNDATION
  EIN 61-1629460 · last filed 990 for 2025
• INTERNATIONAL ASSOCIATION OF HOMES AND SERVICES FOR THE AGING
  EIN 52-1921433 · last filed 990-EZ for 2024
• INTERNATIONAL ASSOCIATION OF LASTA LALIBELA
  EIN 99-2339218 · last filed 990-N for 2025
• INTERNATIONAL ASSOCIATION OF LIONS CLUBS
  EIN 52-1146159 · last filed 990-N for 2025
• INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS
  EIN 53-0115360 · last filed 990 for 2025
• INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS
  EIN 11-3810364 · last filed 990-N for 2025
• INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS
  EIN 31-1750755 · last filed 990-N for 2025
• INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS
  EIN 26-1072932 · last filed 990-N for 2025
• INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS
  EIN 41-2111305 · last filed 990-N for 2025
• INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS
  EIN 84-1554850 · last filed 990-N for 2023
• INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS
  EIN 53-0065967 · last filed 990-N for 2025
• INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS
  EIN 54-2010383 · last filed 990-N for 2025
• INTERNATIONAL ASSOCIATION OF OFFICIAL HUMAN RIGHTS AGENCIES
  EIN 52-0958489 · last filed 990-EZ for 2025
• INTERNATIONAL ASSOCIATION OF SHEET METAL AIR RAIL AND TRANSPORTATION
  EIN 46-4039786 · last filed 990 for 2024
• INTERNATIONAL ASSOCIATION OF SHEET METAL AIR RAIL & TRANSPORTATION
  EIN 81-1549535 · last filed 990 for 2024
• INTERNATIONAL ASSOCIATION OF SHEET METAL AIR RAIL & TRANSPORTATION
  EIN 47-5658103 · last filed 990 for 2025
• INTERNATIONAL ASSOCIATION OF SHEET METAL AIR RAIL & TRANSPORTATION
  EIN 52-6003281 · last filed 990-N for 2025
• INTERNATIONAL ASSOCIATION OF WOMEN JUDGES
  EIN 30-0116135 · last filed 990 for 2024
• INTERNATIONAL ASSOCIATION PENSION PLAN
  EIN 43-0337330 · last filed 990 for 2025
• INTERNATIONAL ATHEROSCLEROSIS SOCIETY
  EIN 23-2099003 · last filed 990 for 2024
• INTERNATIONAL BACCALAUREATE ORGANIZATION
  EIN 30-0388800 · last filed 990 for 2025
• INTERNATIONAL BAR ASSOCIATION
  EIN 13-1660722 · last filed 990 for 2024
• INTERNATIONAL BAR ASSOCIATION FOUNDATION INC
  EIN 13-3377279 · last filed 990-EZ for 2024
• INTERNATIONAL BIOMEDICAL RESEARCH ALLIANCE
  EIN 20-3382296 · last filed 990 for 2024
• INTERNATIONAL BIOMETRICS & IDENTIFICATION ASSOCIATION
  EIN 52-2120610 · last filed 990 for 2025
• INTERNATIONAL BIOMETRIC SOCIETY
  EIN 86-6053027 · last filed 990 for 2024
• INTERNATIONAL BOARD OF HEART RHYTHM EXAMINERS INC
  EIN 04-2917754 · last filed 990 for 2025
• INTERNATIONAL BRAIN BEE
  EIN 82-4069083 · last filed 990-EZ for 2025
• INTERNATIONAL BRIDGE TUNNEL AND TURNPIKE ASSOCIATION
  EIN 53-0259945 · last filed 990 for 2025
• INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS
  EIN 52-0951104 · last filed 990 for 2025
• INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS
  EIN 53-0088380 · last filed 990 for 2025
• INTERNATIONAL BROTHERHOOD OF TEAMSTERS
  EIN 53-0059347 · last filed 990 for 2025
• INTERNATIONAL BROTHERHOOD OF TEAMSTERS
  EIN 36-6127841 · last filed 990-N for 2025
• INTERNATIONAL BROTHERHOOD OF TEAMSTERS
  EIN 53-0215427 · last filed 990 for 2024
• INTERNATIONAL BROTHERHOOD OF TEAMSTERS SCHOLARSHIP FUND
  EIN 88-2958574 · last filed 990 for 2025
• INTERNATIONAL BROTHERHOOD OF TEAMSTERS SUPPLEMENTAL BENEFITS TR
  EIN 20-0412571 · last filed 990 for 2025
• INTERNATIONAL BROTHERHOOD OF TEAMSTERS VOLUNTARY BENEFITS TRUST
  EIN 01-6196051 · last filed 990 for 2025
• INTERNATIONAL BUDGET PARTNERSHIP
  EIN 46-3995547 · last filed 990 for 2024
• INTERNATIONAL CAMPAIGN FOR THE ROHINGYA
  EIN 81-4234076 · last filed 990-N for 2025
• INTERNATIONAL CAMPAIGN FOR TIBET
  EIN 52-1570071 · last filed 990 for 2024
• INTERNATIONAL CAMPAIGN TO BAN LANDMINES INC
  EIN 13-4113075 · last filed 990 for 2024
• INTERNATIONAL CANCER EXPERT CORPS INC
  EIN 46-2871353 · last filed 990 for 2024
• INTERNATIONAL CAREER ADVANCEMENT ASSOCIATION
  EIN 20-5621412 · last filed 990 for 2024
• INTERNATIONAL CENTER FOR JOURNALISTS INC
  EIN 11-2724905 · last filed 990 for 2024
• INTERNATIONAL CENTER FOR MIDDLE EASTERN-WESTERN DIALOGUE
  EIN 20-5917278 · last filed 990 for 2025
• INTERNATIONAL CENTER FOR NOT-FOR- PROFIT LAW INC
  EIN 52-1818273 · last filed 990 for 2025
• INTERNATIONAL CENTER FOR RESEARCH ON WOMEN
  EIN 52-1081455 · last filed 990 for 2025
• INTERNATIONAL CENTER ON NONVIOLENT CONFLICT
  EIN 81-0589779 · last filed 990-PF for 2024
• INTERNATIONAL CHEWING GUM ASSOCIATION
  EIN 30-0630080 · last filed 990 for 2025
• INTERNATIONAL CHILD ART FOUNDATION
  EIN 52-2032649 · last filed 990-EZ for 2025
• INTERNATIONAL CHRISTIAN CONCERN INC
  EIN 52-1942990 · last filed 990 for 2024
• INTERNATIONAL CHURCHILL SOCIETY
  EIN 32-0517967 · last filed 990 for 2024
• INTERNATIONAL CITY COUNTY MANAGEMENT ASSOCIATION
  EIN 36-2167755 · last filed 990 for 2025
• INTERNATIONAL CITY MANAGEMENT ASSOCIATION RETIREMENT CORPORATION
  EIN 23-7268394 · last filed 990 for 2024
• INTERNATIONAL CIVIL SOCIETY ACTIONNETWORK INC
  EIN 20-3951175 · last filed 990 for 2024
• INTERNATIONAL CLAIM ASSOCIATION
  EIN 11-6062801 · last filed 990 for 2025
• INTERNATIONAL COALITION AGAINST ILLICIT ECONOMIES FOUNDATION
  EIN 99-3067022 · last filed 990-N for 2025
• INTERNATIONAL COMMAND AND CONTROL INSTITUTE
  EIN 47-4600240 · last filed 990-N for 2024
• INTERNATIONAL COMMUNICATION ASSN
  EIN 31-0794522 · last filed 990 for 2025
• INTERNATIONAL COMMUNITY OF WOMEN LIVING WITH HIV & AIDS-NA REGION
  EIN 30-0596104 · last filed 990 for 2024
• INTERNATIONAL CONSERVATION CAUCUS FOUNDATION
  EIN 83-0449176 · last filed 990 for 2025
• INTERNATIONAL CONSORTIUM FOR ADVANCEMENT IN CHOREOGRAPHY INC
  EIN 47-4461571 · last filed 990-EZ for 2025
• INTERNATIONAL CONSORTIUM OF INVESTIGATIVE JOURNALISTS INC
  EIN 81-4739107 · last filed 990 for 2025
• INTERNATIONAL CONTINGENCY AND DEVELOPMENT FUND
  EIN 52-2038190 · last filed 990 for 2024
• INTERNATIONAL COTTON RESEARCH ASSOCIATION
  EIN 46-1811676 · last filed 990-EZ for 2024
• INTERNATIONAL COUNCIL FOR SMALL BUSINESS
  EIN 94-1698897 · last filed 990 for 2026
• INTERNATIONAL COUNCIL OF BEVERAGES ASSOCIATIONS
  EIN 81-5008989 · last filed 990 for 2024
• INTERNATIONAL COUNCIL ON CLEAN TRANSPORTATION
  EIN 20-3076690 · last filed 990 for 2024
• INTERNATIONAL COUNCIL ON EDUCATION FOR TEACHING
  EIN 88-3452101
• INTERNATIONAL CREDIT DISPUTE ARBITRATION COMMISSION
  EIN 99-2036805 · last filed 990-N for 2025
• INTERNATIONAL CRISIS GROUP
  EIN 52-5170039 · last filed 990 for 2025
• INTERNATIONAL CYANIDE MANAGEMENT INSTITUTE
  EIN 03-0492609 · last filed 990 for 2025
• INTERNATIONAL DAIRY FOODS ASSOCIATION
  EIN 52-1696342 · last filed 990 for 2025
• INTERNATIONAL DALLAS COMMUNITIES
  EIN 75-2905446 · last filed 990-N for 2025
• INTERNATIONAL DEVELOPMENT LAW ORGANIZATION USA
  EIN 52-1312603 · last filed 990-PF for 2025
• INTERNATIONAL DOOR ASSOCIATION INC
  EIN 31-1411356 · last filed 990 for 2024
• INTERNATIONAL DOOR ASSOCIATION SCHOLARSHIP FOUNDATION
  EIN 76-0708763 · last filed 990 for 2024
• INTERNATIONAL DOWNTOWN ASSOC
  EIN 38-1817974 · last filed 990 for 2024
• INTERNATIONAL DOWNTOWN ASSOCIATION FOUNDATION
  EIN 83-3016553 · last filed 990 for 2024
• INTERNATIONAL ECONOMIC DEVELOPMENT COUNCIL INC
  EIN 52-0887806 · last filed 990 for 2024
• INTERNATIONAL EDUCATION COUNCIL
  EIN 52-2671828 · last filed 990-EZ for 2024
• INTERNATIONAL FAMILY ALLIANCE ASSOCIATION
  EIN 47-5158543 · last filed 990-N for 2024
• INTERNATIONAL FEDERATION OF MUSCULOSKELETAL RESEARCH SOCIETIES
  EIN 30-1218723 · last filed 990 for 2024
• INTERNATIONAL FEDERATION OF PROFESSIONAL AND TECHNICAL ENGINEE
  EIN 47-3059174 · last filed 990-N for 2024
• INTERNATIONAL FEDERATION OF PROFESSIONAL & TECHNICAL ENGINEERS
  EIN 83-4548931 · last filed 990-N for 2025
• INTERNATIONAL FEDERATION OF PROFESSIONAL & TECHNICAL ENGINEERS
  EIN 32-0248070 · last filed 990 for 2025
• INTERNATIONAL FEDERATION OF PROFESSIONAL & TECHNICAL ENGINEERS
  EIN 53-0088460 · last filed 990 for 2025
• INTERNATIONAL FEDERATION OF PROFESSIONAL & TECHNICAL ENGINEERS
  EIN 52-1841109 · last filed 990-EZ for 2025
• INTERNATIONAL FEDERATION OF PROFESSIONAL & TECHNICAL ENGINEERS
  EIN 52-2172832 · last filed 990 for 2025
• INTERNATIONAL FESTIVAL OF LANGUAGE AND CULTURE
  EIN 47-4541378 · last filed 990-N for 2024
• INTERNATIONAL FIRESTOP COUNCIL INC
  EIN 52-1696297 · last filed 990 for 2025
• INTERNATIONAL FLIGHT SERVICES ASSOCIATION FOUNDATION INC
  EIN 36-4373268 · last filed 990-EZ for 2024
• INTERNATIONAL FLIGHT SERVICES ASSOCIATION INC
  EIN 51-0160065 · last filed 990 for 2024
• INTERNATIONAL FOOD ADDITIVIES COUNCIL
  EIN 58-1400220 · last filed 990 for 2024
• INTERNATIONAL FOOD INFORMATION COUNCIL FOUNDATION
  EIN 52-1709212 · last filed 990 for 2025
• INTERNATIONAL FOOD POLICY RESEARCH INSTITUTE
  EIN 52-1041632 · last filed 990 for 2024
• INTERNATIONAL FORUM
  EIN 51-0174950 · last filed 990 for 2024