| 100 Gentle Lessons in Letters & Sounds: Level 0 | A Gentle Feasthttps://agentlefeast.com/ | Ela | Grades Pre-K–K | Charlotte Mason |
| 95 Phonics Core Program | 95 Percent Group | Ela | Grades K–2 | Traditional |
| ABC See, Hear, Do Series | Playful Learning Presshttps://www.abcseeheardo.com/ | Ela | Grades Pre-K–1 | Traditional |
| ABeCeDarian Reading Program | The ABeCeDarian Company | Ela | Grades K–6 | Traditional |
| A Beka Handwriting Program | Abeka | Ela | Grades Pre-K–3 | Traditional |
| Adventures in Phonics, Levels A, B, and C | — | Ela | Grades K–2 | Traditional |
| Age 5-7 Reading | Beyond the Pageinfo@movingbeyondthepage.comhttps://www.movingbeyondthepage.com | Ela | Grades K–2 | Traditional |
| A Handbook for Reading | Abeka | Ela | Grades K–1 | Traditional |
| A Landscape with Dragons | Ignatius Press | Ela | Grades Pre-K–12 | Traditional |
| All About Reading | All About Learning Press, Inc. | Ela | Grades Pre-K–4 | Traditional |
| Alphabet Woods Game | SimplyFun | Ela | Grades K–4 | Unschooling |
| Alpha-Phonics (Paradigm) | The New Paradigm Companyhttps://www.alpha-phonics.com/ | Ela | Grades K–3 | Traditional |
| Alpha-Phonics (Storehouse Press) | Storehouse Press | Ela | Grades K–3 | Traditional |
| Amber’s Hooked on Books | — | Ela | Grade K | Unschooling |
| Amplify CKLA Skills | Amplify | Ela | Grades K–2 | Mastery Based |
| Animal Alphabet Friends Flashcards | — | Ela | Grades Pre-K–12 | Traditional |
| Animal Friends Books 1-8 | — | Ela | Grades Pre-K–12 | Traditional |
| Animal Friends Books 1-8 Teacher Copy | — | Ela | Grades Pre-K–12 | Traditional |
| Any Child Can Write | Oxford University PressCustomer Service Department | Ela | Grades Pre-K–12 | Literature Based |
| ARC (American Reading Company) Core | American Reading Company | Ela | Grades K–12 | Inquiry Based |
| A Reason for Guided Reading/Advantage Guided Reading | The Concerned Group | Ela | Grades K–2 | Traditional |
| A Reason for Handwriting | The Concerned Group | Ela | Grades K–6 | Traditional |
| ASD Online Programs, Workbooks, Books | — | Ela | Grade K | Student Led |
| At Last! A Reading Method for Every Child: New Simplified Edition | Pecci Educational PublishingIntrepid Group, Inc. | Ela | Grades K–6 | Blended |
| Beginnings K5 | BJU Press | Ela | Grade K | Traditional |