| Sch. support groups | 19 |
| Grps. that liaise with principals | 33 |
| Educ. groups | 12 |
| Bake-sale sponsors | 18 |
| School support grps. | 20 |
| School groups: Abbr. | 20 |
| School fund-raising gps. | 24 |
| Sch. orgs. | 10 |
| Sch. auxiliaries | 16 |
| Sch. affiliates | 15 |
| Pesetas, abbr. | 14 |
| Mom-and-pop orgs. | 17 |
| Mom-and-pop grps. | 17 |
| Fund-raising grps. | 18 |
| Class-conscious grps.? | 22 |
| Child welfare grps. | 19 |
| They have open houses, briefly | 30 |
| They have open houses | 21 |
| Sch. fund-raising groups | 24 |
| NEA supporters | 14 |
| Mom and pop orgs. | 17 |
| HS supporters | 13 |
| H.S. supporters | 15 |
| H.S. helpers | 12 |
| Grade-school support grps. | 26 |
| Elhi support groups | 19 |
| Elhi orgs. | 10 |
| Elementary school gps. | 22 |
| Elem. school organizations | 26 |
| Elem. school groups | 19 |
| Education gps. | 14 |
| Educ. support groups | 20 |
| Educ. helpers | 13 |
| Class-conscious orgs.? | 22 |
| Bake-sale orgs. | 15 |
| Bake sale orgs. | 15 |
| After-school grps. | 18 |
| Units of a school org. | 22 |
| They meet when school's out, briefly | 40 |
| They meet when school's out | 31 |
| They have mtgs. in schools | 26 |
| Teacher/parent gps. | 19 |
| Tax-exempt educ. groups | 23 |
| Student-focused orgs. | 21 |
| Sp. monetary units | 18 |
| Some fund-raising orgs. | 23 |
| Some fund-raising grps. | 23 |
| School-community orgs. | 22 |
| School supporters (abbr.) | 25 |
| School support orgs. | 20 |
| School support groups | 21 |
| School support gps. | 19 |
| School org. units | 17 |
| School org. branches | 20 |
| School fund-raising orgs. | 25 |
| School fund-raising grps. | 25 |
| School bake-sale groups: Abbr. | 30 |
| School auxiliaries: Abbr. | 25 |
| School auxiliaries (abbr.) | 26 |
| School assns. | 13 |
| Sch. organizations | 18 |
| Sch. liaisons | 13 |
| Sch. fund-raising gps. | 22 |
| Sch. book fair organizers | 25 |
| Sch. adjuncts | 13 |
| Public-sch. auxiliaries | 23 |
| Public sch. auxiliaries | 23 |
| Orgs. dealing with class issues | 31 |
| Money-raising grps. | 19 |
| Mom-and-pop groups, for short | 29 |
| Mom-and-pop gps. | 16 |
| K-12 support groups | 19 |
| K-12 fund-raisers | 17 |
| K-12 advocacy groups | 20 |
| Home-school orgs. | 17 |
| High-school orgs. | 17 |
| High sch. auxiliaries | 21 |
| Harper Valley group and others | 30 |
| Grps. sponsoring open houses | 28 |
| Grps. sponsoring many book fairs | 32 |
| Grps. concerned with class struggle? | 36 |
| Grade-school orgs. | 18 |
| Grade-school grps. | 18 |
| Grade school gps. | 17 |
| Gps. with open houses | 21 |
| Funds for Franco: Abbr. | 23 |
| Fund-raising gps. | 17 |
| Frequent fund-raising grps. | 27 |
| Frequent bake sale orgs. | 24 |
| Elhi support gps. | 17 |
| Elhi grps. | 10 |
| Elhi groups | 11 |
| Elementary-school orgs. | 23 |
| Elem.-school orgs. | 18 |
| Education assns. | 16 |
| Educ. collaborators | 19 |
| Ed supporters | 13 |
| Classy gps.? | 12 |
| Class-promoting orgs. | 21 |
| Class-conscious ones | 20 |