| Independent Liberty PAC | O | MA |
| Independent Mississippi Fund | N | MS |
| Independent National Committee, INC | V | WI |
| Independent National Committee: the Independent Party | N | TX |
| Independent PAC | O | VA |
| Independent Party | P | CA |
| Independent Party 2024 to Elect Jb Buford for Potus | P | LA |
| Independent Party of the United Stated of America | P | NM |
| Independent Pharmacy Cooperative PAC ('Ipc Pac') | Q | WI |
| Independent Physicians Political Action Committee INC | N | NY |
| Independent Pilots Association Political Action Committee (Ipac) | Q | KY |
| Independent Political Network Super PAC | O | GA |
| Independent Principal Campaign Committee | P | NC |
| Independent Railway Supervisors Association International PAC | N | NY |
| Independent Reform Party | N | CT |
| Independent Rising PAC | O | PA |
| Independents America | P | CA |
| Independents for Prosperity, INC. | O | FL |
| Independents Moving the Needle | O | NH |
| Independents Unite, INC. | O | PA |
| Independent Veterans of America | I | VA |
| Independent Veterans of America PAC | V | VA |
| Independent Voice for Illinois PAC | O | VA |
| Independent Voices for Change | O | UT |
| Independent Voices of Change | O | MA |
| Independent Voter | O | FL |
| Independent Voter Coalition | O | UT |
| Independent Voter Coalition | N | UT |
| Independent Voters Caucus | P | CA |
| Independent William Farms | H | OH |
| Independent Women'S Voice | I | DC |
| Independent Workers Party | X | MI |
| Indga11 for A Better Ga Super PAC | O | GA |
| Indiana Acre/Indiana Statewide Assn of Recs INC -Dba Indiana Electric Coops | Q | IN |
| Indiana Bankers Association Indiana Bankpac - Federal | Q | IN |
| Indiana Chamber of Commerce Congressional Action Committee | Q | IN |
| Indiana Conservative Action PAC | O | VA |
| Indiana Conservative Super PAC | O | IN |
| Indiana Credit Union League PAC (Inculpac) | N | IN |
| Indiana Democratic Congressional Victory Committee | Y | IN |
| Indiana Dental PAC | Q | IN |
| Indianaengrpac | N | IN |
| Indiana Farm Bureau INC Elect PAC | N | IN |
| Indiana Farm Bureau INC Elect PAC INC | Q | IN |
| Indiana for A Democrat President | N | CA |
| Indiana Leads PAC | V | VA |
| Indiana Manufacturers Association PAC | N | IN |
| Indian American Impact Fund | Q | PA |
| Indian American International Chamber of Commerce Political Action Committee (Iaicc Pac) | N | DC |
| Indian American PAC of Lehigh Valley | N | PA |
| Indian American Physician Federal PAC | N | MO |
| Indian Americans 4 Kamala Harris | U | CA |
| Indian-Americans for Trump | U | NJ |
| Indian-Americans for Trump 2020 | V | NY |
| Indian-Americans for Trump 2024 | U | NJ |
| Indiana/Missouri Victory Committee | N | VA |
| Indiana Prosperity Committee | N | DC |
| Indiana Republican Assembly Super PAC | O | IL |
| Indiana Republican State Committee, INC. | Y | IN |
| Indiana Right to Life Political Action Committee INC | N | IN |
| Indiana Senate Republican Nominee Fund | N | DC |
| Indiana State Medical Association Political Action Committee | Q | IN |
| Indiana Student Union | N | PA |
| Indiana Victory Committee | N | IN |
| Indiana Victory Fund 2024 | N | VA |
| Indigenous Peoples Alliance | V | MI |
| Indipendant New Party | H | NH |
| Indiv App Ohio | I | OH |
| Individuals Dedicated to Ethics and Science PAC | Q | CO |
| Indivisible Action | W | DC |
| Indivisible Action Arizona | O | DC |
| Indivisible Auburn Ca | I | CA |
| Indivisible Austin | I | TX |
| Indivisible Bemidji | N | MN |
| Indivisible Boise Chapter One | N | ID |
| Indivisible Charlottesville | I | VA |
| Indivisible Chicago Alliance Political Action Committee | N | IL |
| Indivisible Climate Solutions | O | CA |
| Indivisible Greene County, Tn | O | TN |
| Indivisible Ky | I | KY |
| Indivisible Metrowest | N | MA |
| Indivisible Network PAC | O | CA |
| Indivisible Oc 48 Action | N | CA |
| Indivisible Project INC. | I | DC |
| Indivisiblyky | I | KY |
| Indo American Democratic Organization | N | IL |
| Indochinese American Political Action Committee | N | CA |
| Indo Pacific Alliance PAC (Ipa Pac) | N | VA |
| Inequality Media Civic Action | I | CA |
| Infineon Technologies Americas Corp. Political Action Committee (Ifam Pac) | N | CA |
| Info Arts | N | WA |
| Infocision Management Corporation PAC | Q | OH |
| Information Technology Industry Council Political Action Committee (Iti Pac) | N | DC |
| Infrastructure PAC INC 527 Fund | O | NJ |
| Ingham County Democratic Party Federal PAC | X | MI |
| Ingham for 12th | H | GA |
| Ingram Barge Company Political Action Committee | Q | TN |
| Inhofe Oklahoma Victory Committee 2020 (Iovc 2020) | N | VA |
| Inhofe Victory Committee | N | GA |
| Inhofe Victory Committee 2020 | N | VA |
| Inlandboatmen'S Union Political Action Committee-(Ibu-Pac) | Q | WA |
| Inland Communities Democratic Hq PAC | N | CA |
| Inland Empire Local Voice PAC | N | CA |
| Inland Empire Strikes Pac; the | N | DC |
| Inland Empire Taxpayers Association Federal PAC | O | CA |
| Inland Empire United Federal Action Fund | V | CA |
| Inman for Congress | H | ME |
| Inman Mills Good Government Fund | N | SC |
| Innovate PAC | N | DC |
| Innovating Cheetah | U | AK |
| Innovation for Good PAC | N | DC |
| Innovation Nation PAC | N | CA |
| Innovation Political Action Committee | Q | VA |
| Innovative Crusaders of Truth | O | CA |
| Innovative Leadership PAC | O | FL |
| Innovators for Democracy | V | DC |
| in Our Hands | N | DC |
| Inovio Pharmaceuticals, INC. Dna Medicines Political Action Committee | N | CA |
| in Senate Republican Nominee Fund 2024 | N | VA |
| Inservicenj | H | DC |
| Inslee for America | P | WA |
| Inspiration Everyday Party | P | CA |
| Inspire Brands INC. Political Action Committee | Q | GA |
| Inspire Colorado | O | CO |
| Inspire PAC | Q | VA |
| Inspiring America'S Renewal PAC | O | AL |
| Inspiring Leadership Has A Name PAC | N | MN |
| Insta Twitter Measures Society Not Gallup | P | TX |
| Institute for Portfolio Alternatives Political Action Committee ('Ipa Pac') | Q | MD |
| Institute of Makers of Explosives Political Action Committee | Q | DC |
| Institute of Scrap Recycling Industries INC. Political Action Committee | Q | DC |
| Insured Retirement Institute Political Action Committee (Iri Pac) | Q | DC |
| Insuring America'S Future | O | OH |
| Intalere, INC. Political Action Committee | Q | MO |
| Integral Information | V | UT |
| Integrated Sustainability Alliance | O | CT |
| Integration Innovation, INC. PAC | N | AL |
| Integrigated Revival | P | DE |
| Integrigated Revival C/O Liza Dawn Cherricks | P | DE |
| Integrity America | N | IL |
| Integrity and Bipartisanship in Politics | N | NY |
| Integrity First PAC | Q | DC |
| Integrity in Leadership | N | AZ |
| Integrity Leadership Fund | O | PA |
| Integrity Matters PAC | O | VA |
| Integrity Nj | O | NJ |
| Integrity PAC | O | GA |
| Integrity PAC | V | LA |
| Integrity Political Action Committee | N | PA |
| Integrity Tour 2024 | N | CA |
| Intel Corporation Employee Government Action Fund | Q | DC |
| Intellectual Property Owners Association Political Action Fund | N | DC |
| Intellectual Ventures Dcp, INC. PAC (Intellectual Ventures Pac) | Q | DC |
| Intelsat US LLC Political Action Committee | Q | VA |
| Interactive Advertising Bureau Political Action Committee | N | DC |
| Interactive Corp Political Action Committee Aka Iacpac | Q | NY |
| Intercontinental Exchange INC PAC | Q | GA |
| Interdigital, INC., PAC | Q | DE |
| Intergalactical Global and Local Religious Government and Political Party | X | CA |
| Intergalactical Global and Local Religious Government Political Party | I | CA |
| Intergraph Corporation Political Action Committee | Q | AL |
| Interior Voters for John Coghill | E | AK |
| International Alliance of Theatrical Stage Employees Federal Speech PAC | O | NY |
| International Association of Amusement Parks and Attractions (Iaapa Pac) | Q | FL |
| International Association of Bridge Structural & Ornamental Iron Workers Local No 67 PAC | Q | IA |
| International Association of Fire Fighters | C | DC |
| International Association of Firefighters Interested in Registration and Education PAC | Q | DC |
| International Association of Fire Fighters, Local 42 Political Action Committee | Q | MO |
| International Association of Heat & Frost Insulators and Allied Workers | Q | MD |
| International Association of Plastics Distribution Plastics PAC | Q | KS |
| International Association of Sheet Metal, Air, Rail and Transportation Workers Political Action League | Q | DC |
| International Assoc. of Heat & Frost Insulators & Asbestos Workers Local #12 Federal PAC | Q | NY |
| International Bank of Commerce Committee for Improvement and Betterment of the Country | Q | TX |
| International Bottled Water Association Political Action Committee | Q | VA |
| International Brotherhood of 42 Joint Council | I | CA |
| International Brotherhood of Boilermakers Campaign Assistance Fund | Q | KS |
| International Brotherhood of Electrical Workers Local 98 Committee on Political Education | Q | PA |
| International Brotherhood of Electrical Workers Local No. 11 Political Action Committee | O | CA |
| International Brotherhood of Electrical Workers Local Union 313 PAC | Q | DE |
| International Brotherhood of Electrical Workers Political Action Committee | Q | DC |
| International Brotherhood of Teamsters | C | DC |
| International Chiropractors Association-Political Action Committee | Q | VA |
| International Council of Shopping Centers INC. | I | NY |
| International Council of Shopping Centers INC Political Action Committee (Icsc Pac) | Q | DC |
| International Dairy Foods Association (Idfa) PAC | Q | DC |
| International Federation of Professional and Technical Engineers Legislative Education Action Program-Political Action Committee | Q | DC |
| International Foodservice Distributors Association Political Action Committee | Q | VA |
| International Franchise Association Franchising Political Action Committee INC | Q | DC |
| International Health Racquet & Sportsclub Association PAC (Ihrsapac) | Q | MA |
| International Liquid Terminals Association PAC (Ilta-Pac) | N | VA |
| International Longshore and Warehouse Union -- Political Action Fund | Q | CA |
| International Longshoremen'S Association Afl-Cio Committee on Political Education Ila-Cope | Q | NJ |
| International Longshoremens Association (Ila) Local 1969 Afl-Cio Political Action Committee | N | IN |
| International Longshoremens Association Local 1416 Political Action Committee | Q | FL |
| International Longshoremen'S Association Local 2038 Afl-Cio Political Action Committee | N | IN |
| International Paper Political Action Committee (Ip-Pac) | Q | DC |
| International Salon Spa Business Network INC PAC (Isbn Pac) | N | FL |
| International Sign Association Political Action Committee Aka Sign PAC | Q | VA |
| International Textile Group Good Government Committee | Q | NC |
| International Trademark Association Political Action Committee (Inta Pac) | Q | NY |