| 100% | PTA | 3 | Group that meets in school: Abbr. |
| 100% | PTA | 3 | Group that meets in schools: Abbr. |
| 84% | PTA | 3 | Group that might meet in a school gym: Abbr. |
| 78% | PTA | 3 | Group that meets at school: Abbr. |
| 69% | PTA | 3 | Group that often meets on a school night: Abbr. |
| 68% | PTA | 3 | Group that often volunteers in schools: Abbr. |
| 68% | PTA | 3 | Volunteer group that usually meets at a school: Abbr. |
| 68% | PTA | 3 | Educational group that usually meets in the evenings: Abbr. |
| 67% | PTA | 3 | Education support group that generally meets in the evenings: Abbr. |
| 67% | PTA | 3 | Group that supports family involvement in schools: Abbr. |
| 65% | PTA | 3 | Group that encourages participation of parents in school: Abbr. |
| 64% | PTA | 3 | Group in school that would discuss the children's progress: Abbr. |
| 64% | PTA | 3 | Org. that meets in schools |
| 63% | SENATE | 6 | Group that met in Rome’s Curia Julia |
| 63% | ELKS | 4 | Fraternal group that meets in lodges |
| 60% | NHL | 3 | Group that plays in rinks: Abbr. |
| 60% | PTA | 3 | Group that does school fundraising: Abbr. |
| 60% | PTA | 3 | Group that plans school events: Abbr. |
| 60% | PTA | 3 | Group that supports a school: Abbr. |
| 57% | PTA | 3 | Group that usu. meets at a school |
| 57% | PTA | 3 | Group that holds school bake sales: Abbr. |
| 57% | PTA | 3 | Group that supports a local school: Abbr. |
| 57% | PTA | 3 | Group that raises money for schools: Abbr. |
| 57% | PTA | 3 | Group that raises funds for schools: Abbr. |
| 57% | PTA | 3 | Group that might sponsor a school carnival: Abbr. |
| 56% | NCAA | 4 | Group that labels schools as Divison I: Abbr. |
| 56% | ABA | 3 | Group that sets standards for law schools: Abbr. |
| 56% | TSA | 3 | Group that confiscates cigarette lighters in airports: Abbr. |
| 56% | NASA | 4 | Group that uses Cape Canaveral in Florida: Abbr. |
| 56% | PLO | 3 | Group that officially recognized Israel in 1993: Abbr. |