Returns a list of TAS search tree nodes, with populated children if depth > 0. The top level nodes represent agencies, the tier below represents federal accounts, and the third tier represents treasury appropriation accounts.

Documentation for this endpoint can be found here.

GET /api/v2/references/filter_tree/tas/
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Cache-Trace: no-cache
Content-Type: application/json
Vary: Accept

{
    "results": [
        {
            "id": "012",
            "ancestors": [],
            "description": "Department of Agriculture (USDA)",
            "count": 590,
            "children": null
        },
        {
            "id": "013",
            "ancestors": [],
            "description": "Department of Commerce (DOC)",
            "count": 171,
            "children": null
        },
        {
            "id": "097",
            "ancestors": [],
            "description": "Department of Defense (DOD)",
            "count": 559,
            "children": null
        },
        {
            "id": "091",
            "ancestors": [],
            "description": "Department of Education (ED)",
            "count": 264,
            "children": null
        },
        {
            "id": "089",
            "ancestors": [],
            "description": "Department of Energy (DOE)",
            "count": 178,
            "children": null
        },
        {
            "id": "075",
            "ancestors": [],
            "description": "Department of Health and Human Services (HHS)",
            "count": 1086,
            "children": null
        },
        {
            "id": "070",
            "ancestors": [],
            "description": "Department of Homeland Security (DHS)",
            "count": 595,
            "children": null
        },
        {
            "id": "086",
            "ancestors": [],
            "description": "Department of Housing and Urban Development (HUD)",
            "count": 337,
            "children": null
        },
        {
            "id": "015",
            "ancestors": [],
            "description": "Department of Justice (DOJ)",
            "count": 177,
            "children": null
        },
        {
            "id": "1601",
            "ancestors": [],
            "description": "Department of Labor (DOL)",
            "count": 275,
            "children": null
        },
        {
            "id": "019",
            "ancestors": [],
            "description": "Department of State (DOS)",
            "count": 298,
            "children": null
        },
        {
            "id": "014",
            "ancestors": [],
            "description": "Department of the Interior (DOI)",
            "count": 362,
            "children": null
        },
        {
            "id": "020",
            "ancestors": [],
            "description": "Department of the Treasury (TREAS)",
            "count": 289,
            "children": null
        },
        {
            "id": "069",
            "ancestors": [],
            "description": "Department of Transportation (DOT)",
            "count": 389,
            "children": null
        },
        {
            "id": "036",
            "ancestors": [],
            "description": "Department of Veterans Affairs (VA)",
            "count": 3,
            "children": null
        },
        {
            "id": "068",
            "ancestors": [],
            "description": "Environmental Protection Agency (EPA)",
            "count": 55,
            "children": null
        },
        {
            "id": "047",
            "ancestors": [],
            "description": "General Services Administration (GSA)",
            "count": 57,
            "children": null
        },
        {
            "id": "080",
            "ancestors": [],
            "description": "National Aeronautics and Space Administration (NASA)",
            "count": 130,
            "children": null
        },
        {
            "id": "049",
            "ancestors": [],
            "description": "National Science Foundation (NSF)",
            "count": 54,
            "children": null
        },
        {
            "id": "031",
            "ancestors": [],
            "description": "Nuclear Regulatory Commission (NRC)",
            "count": 5,
            "children": null
        },
        {
            "id": "024",
            "ancestors": [],
            "description": "Office of Personnel Management (OPM)",
            "count": 22,
            "children": null
        },
        {
            "id": "073",
            "ancestors": [],
            "description": "Small Business Administration (SBA)",
            "count": 44,
            "children": null
        },
        {
            "id": "028",
            "ancestors": [],
            "description": "Social Security Administration (SSA)",
            "count": 32,
            "children": null
        },
        {
            "id": "072",
            "ancestors": [],
            "description": "Agency for International Development (USAID)",
            "count": 182,
            "children": null
        },
        {
            "id": "310",
            "ancestors": [],
            "description": "Access Board (USAB)",
            "count": 9,
            "children": null
        },
        {
            "id": "302",
            "ancestors": [],
            "description": "Administrative Conference of the U.S. (ACUS)",
            "count": 5,
            "children": null
        },
        {
            "id": "1136",
            "ancestors": [],
            "description": "African Development Foundation (USADF)",
            "count": 10,
            "children": null
        },
        {
            "id": "309",
            "ancestors": [],
            "description": "Appalachian Regional Commission (ARC)",
            "count": 3,
            "children": null
        },
        {
            "id": "084",
            "ancestors": [],
            "description": "Armed Forces Retirement Home (AFRH)",
            "count": 6,
            "children": null
        },
        {
            "id": "339",
            "ancestors": [],
            "description": "Commodity Futures Trading Commission (CFTC)",
            "count": 19,
            "children": null
        },
        {
            "id": "581",
            "ancestors": [],
            "description": "Consumer Financial Protection Bureau (CFPB)",
            "count": 2,
            "children": null
        },
        {
            "id": "061",
            "ancestors": [],
            "description": "Consumer Product Safety Commission (CPSC)",
            "count": 10,
            "children": null
        },
        {
            "id": "485",
            "ancestors": [],
            "description": "Corporation for National and Community Service (CNCS)",
            "count": 26,
            "children": null
        },
        {
            "id": "096",
            "ancestors": [],
            "description": "Corps of Engineers - Civil Works (USACE)",
            "count": 12,
            "children": null
        },
        {
            "id": "511",
            "ancestors": [],
            "description": "Court Services and Offender Supervision Agency (CSOSA)",
            "count": 10,
            "children": null
        },
        {
            "id": "347",
            "ancestors": [],
            "description": "Defense Nuclear Facilities Safety Board (DNFSB)",
            "count": 5,
            "children": null
        },
        {
            "id": "513",
            "ancestors": [],
            "description": "Denali Commission (DENALI)",
            "count": 2,
            "children": null
        },
        {
            "id": "525",
            "ancestors": [],
            "description": "Election Assistance Commission (EAC)",
            "count": 8,
            "children": null
        },
        {
            "id": "045",
            "ancestors": [],
            "description": "Equal Employment Opportunity Commission (EEOC)",
            "count": 11,
            "children": null
        },
        {
            "id": "1100",
            "ancestors": [],
            "description": "Executive Office of the President (EOP)",
            "count": 98,
            "children": null
        },
        {
            "id": "083",
            "ancestors": [],
            "description": "Export-Import Bank of the United States (EXIM)",
            "count": 15,
            "children": null
        },
        {
            "id": "027",
            "ancestors": [],
            "description": "Federal Communications Commission (FCC)",
            "count": 11,
            "children": null
        },
        {
            "id": "360",
            "ancestors": [],
            "description": "Federal Election Commission (FEC)",
            "count": 7,
            "children": null
        },
        {
            "id": "054",
            "ancestors": [],
            "description": "Federal Labor Relations Authority (FLRA)",
            "count": 7,
            "children": null
        },
        {
            "id": "065",
            "ancestors": [],
            "description": "Federal Maritime Commission (FMC)",
            "count": 9,
            "children": null
        },
        {
            "id": "093",
            "ancestors": [],
            "description": "Federal Mediation and Conciliation Service (FMCS)",
            "count": 3,
            "children": null
        },
        {
            "id": "368",
            "ancestors": [],
            "description": "Federal Mine Safety and Health Review Commission (FMSHRC)",
            "count": 5,
            "children": null
        },
        {
            "id": "029",
            "ancestors": [],
            "description": "Federal Trade Commission (FTC)",
            "count": 1,
            "children": null
        },
        {
            "id": "005",
            "ancestors": [],
            "description": "Government Accountability Office (GAO)",
            "count": 9,
            "children": null
        },
        {
            "id": "471",
            "ancestors": [],
            "description": "Gulf Coast Ecosystem Restoration Council (GCERC)",
            "count": 1,
            "children": null
        },
        {
            "id": "474",
            "ancestors": [],
            "description": "Institute of Museum and Library Services (IMLS)",
            "count": 12,
            "children": null
        },
        {
            "id": "1130",
            "ancestors": [],
            "description": "Inter-American Foundation (IAF)",
            "count": 11,
            "children": null
        },
        {
            "id": "034",
            "ancestors": [],
            "description": "International Trade Commission (USITC)",
            "count": 1,
            "children": null
        },
        {
            "id": "3301",
            "ancestors": [],
            "description": "John F. Kennedy Center for the Performing Arts (KENNEDY CENTER)",
            "count": 3,
            "children": null
        },
        {
            "id": "009",
            "ancestors": [],
            "description": "Legislative Branch Boards and Commissions (LEG ORGS)",
            "count": 1,
            "children": null
        },
        {
            "id": "387",
            "ancestors": [],
            "description": "Marine Mammal Commission (MMC)",
            "count": 1,
            "children": null
        },
        {
            "id": "389",
            "ancestors": [],
            "description": "Merit Systems Protection Board (MSPB)",
            "count": 7,
            "children": null
        },
        {
            "id": "524",
            "ancestors": [],
            "description": "Millennium Challenge Corporation (MCC)",
            "count": 2,
            "children": null
        },
        {
            "id": "088",
            "ancestors": [],
            "description": "National Archives and Records Administration (NARA)",
            "count": 24,
            "children": null
        },
        {
            "id": "394",
            "ancestors": [],
            "description": "National Capital Planning Commission (NCPC)",
            "count": 1,
            "children": null
        },
        {
            "id": "025",
            "ancestors": [],
            "description": "National Credit Union Administration (NCUA)",
            "count": 6,
            "children": null
        },
        {
            "id": "417",
            "ancestors": [],
            "description": "National Endowment for the Arts (NEA)",
            "count": 3,
            "children": null
        },
        {
            "id": "418",
            "ancestors": [],
            "description": "National Endowment for the Humanities (NEH)",
            "count": 2,
            "children": null
        },
        {
            "id": "420",
            "ancestors": [],
            "description": "National Labor Relations Board (NLRB)",
            "count": 9,
            "children": null
        },
        {
            "id": "421",
            "ancestors": [],
            "description": "National Mediation Board (NMB)",
            "count": 6,
            "children": null
        },
        {
            "id": "424",
            "ancestors": [],
            "description": "National Transportation Safety Board (NTSB)",
            "count": 10,
            "children": null
        },
        {
            "id": "431",
            "ancestors": [],
            "description": "Nuclear Waste Technical Review Board (NWTRB)",
            "count": 2,
            "children": null
        },
        {
            "id": "432",
            "ancestors": [],
            "description": "Occupational Safety and Health Review Commission (OSHRC)",
            "count": 5,
            "children": null
        },
        {
            "id": "434",
            "ancestors": [],
            "description": "Office of Government Ethics (OGE)",
            "count": 5,
            "children": null
        },
        {
            "id": "071",
            "ancestors": [],
            "description": "Overseas Private Investment Corporation (OPIC)",
            "count": 16,
            "children": null
        },
        {
            "id": "1125",
            "ancestors": [],
            "description": "Peace Corps (PC)",
            "count": 11,
            "children": null
        },
        {
            "id": "1602",
            "ancestors": [],
            "description": "Pension Benefit Guaranty Corporation (PBGC)",
            "count": 2,
            "children": null
        },
        {
            "id": "060",
            "ancestors": [],
            "description": "Railroad Retirement Board (RRB)",
            "count": 24,
            "children": null
        },
        {
            "id": "050",
            "ancestors": [],
            "description": "Securities and Exchange Commission (SEC)",
            "count": 2,
            "children": null
        },
        {
            "id": "090",
            "ancestors": [],
            "description": "Selective Service System (SSS)",
            "count": 4,
            "children": null
        },
        {
            "id": "472",
            "ancestors": [],
            "description": "Surface Transportation Board (STB)",
            "count": 5,
            "children": null
        },
        {
            "id": "542",
            "ancestors": [],
            "description": "The Council of the Inspectors General on Integrity and Efficiency (CIGIE)",
            "count": 1,
            "children": null
        },
        {
            "id": "010",
            "ancestors": [],
            "description": "The Judicial Branch (JUD BRANCH)",
            "count": 9,
            "children": null
        },
        {
            "id": "514",
            "ancestors": [],
            "description": "U.S. Agency for Global Media (USAGM)",
            "count": 23,
            "children": null
        },
        {
            "id": "510",
            "ancestors": [],
            "description": "United States Chemical Safety Board (CSB)",
            "count": 9,
            "children": null
        },
        {
            "id": "1133",
            "ancestors": [],
            "description": "United States Trade and Development Agency (USTDA)",
            "count": 10,
            "children": null
        },
        {
            "id": "519",
            "ancestors": [],
            "description": "Vietnam Education Foundation (VEF)",
            "count": 1,
            "children": null
        }
    ]
}