| 2025 | Nelson B Delavan Found Part a Xxxxx9000 | Diplomacy Center Foundation Washington, DC | C | $5,000 | paid | GENERAL | 202631269349103718 |
| 2023 | Ambassador John L Loeb Jr and Sharon H Loeb Foundation Fka John L Loeb Jr Found | Diplomacy Center Foundation Washington, DC | C | $125,000 | paid | UNRESTRICTED | 202403209349107430 |
| 2023 | Joseph E Robert Jr Charitable Trust C/O Fensterheim and Bean Pc | Diplomacy Center Foundation Washington, DC | C | $15,000 | paid | MISSION PURPOSE | 202413209349102341 |
| 2023 | Fidelity Investments Charitable Gift Fund | Diplomacy Center Foundation Washington, DC | A | $10,250 | paid | For grant recipient's exempt purposes | 202441369349301334 |
| 2023 | Community Foundation of Greater Greensboro Inc | Diplomacy Center Foundation Washington, DC | A | $10,000 | paid | GENERAL SUPPORT | 202403209349302220 |
| 2023 | Amazonsmile Foundation | Diplomacy Center Foundation Washington, DC | C | $51 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | Ambassador John L Loeb Jr and Sharon H Loeb Foundation Fka John L Loeb Jr Fou | Diplomacy Center Foundation Washington, DC | C | $125,000 | paid | UNRESTRICTED | 202333199349106773 |
| 2022 | Joseph E Robert Jr Charitable Trust C/O Fensterheim and Bean Pc | Diplomacy Center Foundation Washington, DC | C | $15,000 | paid | MISSION PURPOSE | 202323179349100817 |
| 2022 | Lawrence M Gelb Foundation Inc C/O Sharron Norman | Diplomacy Center Foundation Washington, DC | B | $10,000 | paid | GENERAL CONTRIBUTION | 202321319349105312 |
| 2022 | Community Foundation of Greater Greensboro Inc | Diplomacy Center Foundation Washington, DC | A | $10,000 | paid | GENERAL SUPPORT | 202303129349304405 |
| 2022 | Amazonsmile Foundation | Diplomacy Center Foundation Washington, DC | C | $56 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2021 | John L Loeb Jr Foundation | Diplomacy Center Foundation Washington, DC | C | $125,000 | paid | UNRESTRICTED | 202231369349104698 |
| 2021 | Fidelity Investments Charitable Gift Fund | Diplomacy Center Foundation Washington, DC | A | $13,750 | paid | For grant recipient's exempt purposes | 202221339349302787 |
| 2021 | Lawrence M Gelb Foundation Inc C/O Bruce Gelb | Diplomacy Center Foundation Washington, DC | B | $10,000 | paid | GENERAL CONTRIBUTION | 202221329349103737 |
| 2020 | John L Loeb Jr Foundation | Diplomacy Center Foundation Washington, DC | C | $125,000 | paid | UNRESTRICTED | 202220459349100422 |
| 2020 | August a Busch III Charitable Trust | Dipolomacy Center Foundation Washington, DC | D | $20,000 | paid | GENERAL | 202131179349101828 |
| 2020 | Community Foundation of Greater Greensboro Inc | Diplomacy Center Foundation Washington, DC | A | $10,000 | paid | GENERAL SUPPORT | 202122949349300722 |
| 2020 | The Jewish Federation of Greater Washington Inc | Diplomacy Center Foundation Washington, DC | A | $10,000 | paid | SEE PART IV, TYPE A | 202101359349300125 |
| 2020 | Joseph E Robert Jr Charitable Trust C/O Fensterheim and Bean Pc | Diplomacy Center Foundation Washington, DC | C | $5,000 | paid | MISSION PURPOSE | 202143199349104879 |
| 2020 | Duber Family Foundation | Diplomacy Center Foundation Washington, DC | C | $1,667 | paid | General Support | 202112089349100121 |
| 2020 | Amazonsmile Foundation | Diplomacy Center Foundation Washington, DC | C | $20 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2019 | The Nancy Brinker Charitable Foundation | Diplomacy Center Foundation Washington, DC | C | $45,000 | paid | GENERAL SUPPORT | 202001899349100440 |
| 2019 | Sobel Family Supporting Foundation Inc | Diplomacy Center Foundation Washington, DC | A | $20,000 | paid | GENERAL SUPPORT | 202001269349300715 |
| 2019 | United Way of Washtenaw County | Diplomacy Center Foundation Washington, DC | A | $20,000 | paid | DONOR ADVISED GRANT | 202030319349300013 |
| 2019 | The Eacho Family Foundation C/O Pbmares Llp | Diplomacy Center Foundation Washington, DC | B | $20,000 | paid | CHARITABLE | 202041779349100819 |
| 2019 | The Jewish Federation of Greater Washington Inc | Diplomacy Center Foundation Washington, DC | A | $10,000 | paid | SEE PART IV, TYPE A | 202011359349303886 |
| 2019 | Duber Family Foundation | Diplomacy Center Foundation Washington, DC | C | $3,333 | paid | General Support | 202011639349100126 |
| 2018 | Sobel Family Supporting Foundation Inc | Diplomacy Center Foundation Washington, DC | A | $20,000 | paid | GENERAL SUPPORT | 201930989349300903 |
| 2018 | United Way of Washtenaw County | Diplomacy Center Foundation Washington, DC | A | $20,000 | paid | DONOR ADVISED GRANT | 201930309349301218 |
| 2018 | Community Foundation of Greater Greensboro Inc | Diplomacy Center Foundation Washington, DC | A | $10,000 | paid | GENERAL SUPPORT | 201922709349301407 |
| 2018 | Duber Family Foundation | Diplomacy Center Foundation Washington, DC | C | $3,333 | paid | General support | 201933199349100218 |