| DONOR | Almsgiver |
| DONOR | Altruist |
| DONOR | Bank visitor |
| DONOR | Benefactor |
| DONOR | Blood ___ |
| DONOR | Blood bank contributor |
| DONOR | Blood bank participant |
| DONOR | Blood bank patron |
| DONOR | Blood bank supplier |
| DONOR | Blood bank supplier? |
| DONOR | Blood bank visitor |
| DONOR | Blood drive attendee |
| DONOR | Blood drive participant |
| DONOR | Blood drive visitor |
| DONOR | Blood drive volunteer |
| DONOR | Blood giver |
| DONOR | Bloodmobile visitor |
| DONOR | Blood-drive volunteer |
| DONOR | Bone marrow offerer |
| DONOR | Campaign contributor |
| DONOR | Campaign supporter |
| DONOR | Carnegie was one |
| DONOR | Charitable benefactor |
| DONOR | Charitable contributor |
| DONOR | Charitable person |
| DONOR | Charitable sort |
| DONOR | Charity contributor |
| DONOR | Charity giver |
| DONOR | Charity supporter |
| DONOR | College building namesake, often |
| DONOR | Contribution maker |
| DONOR | Contributor |
| DONOR | Contributor performed rondo |
| DONOR | Contributor to a charity |
| DONOR | Contributor to charity |
| DONOR | Dorm eponym, quite possibly |
| DONOR | Drive participant |
| DONOR | Drive supporter |
| DONOR | Endowment source |
| DONOR | Entrance contains new sponsor |
| DONOR | Entrance has new sponsor |
| DONOR | Financial supporter |
| DONOR | Financial supporter of a charity |
| DONOR | Financial supporter, as for a college |
| DONOR | Friend of the Red Cross |
| DONOR | Fund contributor |
| DONOR | Funder of a political campaign |
| DONOR | Generous one |
| DONOR | Generous person |
| DONOR | Generous sort |
| DONOR | Gift giver |
| DONOR | Giver |
| DONOR | Giver gives professor gold |
| DONOR | Giver makes new entrance outside |
| DONOR | Giver of blood or organs |
| DONOR | Giver of entrance has a point |
| DONOR | Giver, as of blood |
| DONOR | Giving figure |
| DONOR | Giving sort |
| DONOR | GoFundMe contributor |
| DONOR | Grant maker |
| DONOR | Grant provider |
| DONOR | He gives new exit outside |
| DONOR | Indiegogo contributor, say |
| DONOR | Invitee to a fundraising gala |
| DONOR | Kickstarter contributor |
| DONOR | Listing near a museum door, perhaps |
| DONOR | Munificent sort |
| DONOR | Name on a building wing, perhaps |
| DONOR | Name on a building, perhaps |
| DONOR | Name on a college dorm, perhaps |
| DONOR | Name on a hospital wing, perhaps |
| DONOR | Name on a museum plaque |
| DONOR | Name on a museum wall |
| DONOR | Name on a plaque, maybe |
| DONOR | Namesake of a new wing, often |
| DONOR | Necessity for an organ transplant |
| DONOR | O, often |
| DONOR | One getting a tax write-off, maybe |
| DONOR | One giving blood |
| DONOR | One giving money |
| DONOR | One giving platelets or plasma, say |
| DONOR | One helping to build an endowment fund |
| DONOR | One lending his organ for transplant |
| DONOR | One listed in a fund-raising report |
| DONOR | One of 130,000 needed to qualify for the next Democratic debate |
| DONOR | One providing an organ for transplant, say |
| DONOR | One thanked on PBS |
| DONOR | One who gives |
| DONOR | One who gives an organ |
| DONOR | One who gives away money or an organ |
| DONOR | One who gives blood |
| DONOR | One who may give you his heart? |
| DONOR | One who voluntarily gives blood |
| DONOR | One with a name on a plaque, maybe |
| DONOR | Organ __ |
| DONOR | Organ ___ |
| DONOR | Organ ___ (designation on a driver's license) |
| DONOR | Organ ___ (person who gives a kidney to one in need, for example) |
| DONOR | Organ ___ registry |
| DONOR | Organ offerer |
| DONOR | Organ transplant need |
| DONOR | PBS acknowledgment |
| DONOR | Participant in a blood drive |
| DONOR | Patron |
| DONOR | Patron of the arts |
| DONOR | Person for whom a college building might be named |
| DONOR | Person giving blood |
| DONOR | Person giving money to a charity |
| DONOR | Person volunteering blood |
| DONOR | Person who contributes to a charity |
| DONOR | Person who contributes to charities |
| DONOR | Person who gives a kidney or some blood |
| DONOR | Person who gives blood |
| DONOR | Person who gives blood to blood banks |
| DONOR | Person who gives blood, for example |
| DONOR | Person who gives charity |
| DONOR | Person who gives money to a college |
| DONOR | Person who gives their organs, say |
| DONOR | Person who gives their own blood |
| DONOR | Person who gives to a charity |
| DONOR | Person who gives up a body organ |
| DONOR | Person who helps pay for a college building |
| DONOR | Person who offers their blood, for example |
| DONOR | Person whose name appears on a museum plaque |
| DONOR | Person whose name appears on a museum plaque, e.g. |
| DONOR | Philanthropic person |
| DONOR | Philanthropist |
| DONOR | Political contributor |
| DONOR | Professor alternatively joins sponsor |
| DONOR | Red Cross hero |
| DONOR | Rich alumnus, perhaps |
| DONOR | See 81-Across |
| DONOR | Someone who gives blood or cash |
| DONOR | Sponsor gives professor gold |
| DONOR | Supporter gives fellow gold |
| DONOR | Supporter whose name is listed in a fundraising report |
| DONOR | Transplant giver |
| DONOR | Transplant need |
| DONOR | Universal ___ |
| DONOR | Universal ___ (one with O negative blood type) |
| DONOR | Universal ___ (person with O negative blood) |
| DONOR | Universal ___ (term for the O-negative blood type) |
| DONOR | Wealthy alumnus, perhaps |
| DONOR | Word after organ or sperm |
| DONOR | Word that often follows "organ" or "universal" |
| DONOR | ___ card (wallet item) |