| 100% | SETI | 4 | Org. that discovered the Wow! signal in space |
| 45% | GOP | 3 | Org. that's in the red? |
| 45% | NASCAR | 6 | Org. that's in the pits? |
| 45% | ABE | 3 | National space org. that launched the Túpac Katari 1 satellite in 2013 from Xichang, China (abbr.) |
| 45% | PTA | 3 | Org. that usually meets in the evening |
| 44% | AFL | 3 | Org. that merged with the CIO in 1955 |
| 44% | PTA | 3 | Org. that's usually inactive in the summer |
| 44% | NASA | 4 | Org. that developed the space blanket |
| 43% | SCLC | 4 | Org. that oversaw Citizenship Schools in the nineteen-sixties |
| 43% | NHL | 3 | Sports org. that plays in the winter |
| 43% | ABA | 3 | Org. that merged with the 41-Across in the 1970s |
| 43% | WWE | 3 | Org. that merged with the U.F.C. in 2023 |
| 43% | LPGA | 4 | Org. that established the Legends Tour in 2001 |
| 43% | NORAD | 5 | Org. that owns the WOPR supercomputer, in WarGames |
| 42% | OPEC | 4 | Org. that has more members in Africa than in the Mideast |
| 42% | IRA | 3 | Military org. that had roots in the Easter Rising |
| 42% | TSA | 3 | Org. with jurisdiction that's up in the air |
| 42% | ACLU | 4 | Org. that supported the Lovings in Loving v. Virginia |
| 42% | NASA | 4 | Org. that launched the Perseverance rover in July 2020 |
| 42% | ACLU | 4 | Rights org. that RBG worked for in the 1970s |
| 42% | ATF | 3 | Org. that regulates explosives, in addition to the categories in its acronym |
| 41% | CHAOS | 5 | In Greek mythology, the infinite space that existed before creation |
| 41% | MENSA | 5 | Org. that Lisa Simpson joins in the episode "They Saved Lisa's Brain" |
| 41% | DORM | 4 | Living space that may be empty in the summer |
| 41% | DORMS | 5 | Living spaces that are often empty in the summer |
| 40% | WINKS | 5 | Eye signals indicating that you're in on the joke |
| 40% | CIA | 3 | Government org. that employs the Protagonist, in Tenet |
| 40% | PTL | 3 | The Bakkers' former org., based in SC, that collapsed in scandal in 1987 |
| 40% | ACC | 3 | Athletic org. that fills in the blanks of "N_tional _ollegiate Athleti_ Association" |
| 40% | WWE | 3 | Org. that replaced the “F” in its name because of a legal dispute |