Schools
| Name | Category | Notes |
|---|---|---|
| Abbey Christian Brothers' Grammar School, Newry | Grammar school | |
| Abbeydale Grammar School, Sheffield | Grammar | |
| Abbey Primary School, Newry | Primary School | |
| Abbey School Tewkesbury | Other Private | |
| Abbotsford Rd Sch, Liverpool | Secondary Modern | |
| Abbotsholme School | Other Private | |
| Abbs Cross Technical High School | Comprehensive | |
| Aberdare Grammar School | Grammar | |
| Aberdeen College of HE | FE College | |
| Aberdeen Grammar School | Other Private | |
| Aberdeen High School for Girls | Grammar | |
| Abersychan Grammar School | Grammar | |
| Aberystwyth College of FE | FE College | |
| Aberystwyth Grammar School | Grammar | |
| Abingdon | Public School | |
| Abingdon College, Abingdon, Berkshire | Unknown | |
| Abraham Moss College | FE College | |
| Accra Academy, Ghana | Unknown | |
| Accrington College | FE college | |
| Ackworth School | Other Private |