| 100% | ADCOUNCIL | 9 | Nonprofit organization that develops P.S.A.s |
| 48% | MLB | 3 | Sports organization that includes A's and Astros: Abbr. |
| 48% | AAA | 3 | Organization that's a boon for stranded drivers: Abbr. |
| 47% | NASA | 4 | Organization that developed space shuttles: Abbr. |
| 47% | CSPAN | 5 | Cable network that's a nonprofit |
| 47% | SALVATION | 9 | Army that's a charitable organization |
| 47% | GOVERNMENT | 10 | Organization that has authority over a country |
| 46% | YMCA | 4 | Worldwide youth organization that promotes developing a healthy body, mind and spirit which is headquartered in Geneva, Switzerland: Abbr. |
| 46% | UNESCO | 6 | Organization that listed Uluru as a heritage site |
| 45% | ACLU | 4 | Nonprofit organization that seeks to defend civilian rights: Abbr. |
| 45% | EXXONMOBIL | 10 | S&P 100 company that's a descendant of Standard Oil |
| 45% | IRE | 3 | Nonprofit organization that focuses on quality of investigative reporting: Abbr. |
| 44% | NASA | 4 | Organization that developed the Webb telescope to view the universe: Abbr. |
| 44% | AREPA | 5 | Food that's 28-Across with a P added |
| 43% | OREO | 4 | Sandwich cookie that now comes in a S'mores variety |
| 43% | PIDGIN | 6 | A simple language that develops between two groups |
| 43% | PTA | 3 | Organization that might hold a school carnival: Abbr. |
| 43% | PTA | 3 | Organization that might hold a school fundraiser: Abbr. |
| 42% | ACLU | 4 | Nonprofit organization that strives to preserve the rights and liberties of Americans: Abbr. |
| 42% | INDYCAR | 7 | Organization that holds a Memorial Day weekend auto race |
| 42% | NASA | 4 | Organization that put a man on the moon: Abbr. |
| 42% | GRANT | 5 | Source of funding for a nonprofit organization |
| 42% | OVULE | 5 | Plant part that develops into a seed |
| 42% | NATO | 4 | Group that developed a useful phonetic code |
| 41% | NFPA | 4 | Nonprofit organization for helping those affected by electrical hazards: Abbr. |
| 41% | TSA | 3 | Organization that does a lot of scanning at airports: Abbr. |
| 41% | JOBROTATION | 11 | Practice that develops a variety of employee skills |
| 41% | TIVO | 4 | Company that developed a popular digital video recorder |
| 41% | BEERBELLY | 9 | Overhang that may develop after many a hangover? |
| 41% | GGGGGGG | 7 | Inter-governmental organization that held a 2021 summit |