| 1ST | 1 term office of educational institutions | |
| 3RS | Reading, wRiting and aRithmetic | |
| 3RS | Relating, Representing and Reasoning | |
| 4CK | 4 Culture Kid | |
| 5W2H | What, When, Where, Why, Who, How, How much | |
| 75990 | Karachi Board of Secondary Education, Karachi | |
| 8M | Manpower, Machine, Method, Materials, Measurement, Maintenance, Management, Mother Nature | |
| A | Artemis | |
| A/V | Audio/Video | |
| AA | Activity Approach | |
| AA | Angelus Academy | |
| AA | Alternate Advancement | |
| AA | Attract Attention | |
| AA | Aakash ANTHE | |
| AA | Academic Achievement | |
| AA-AAS | Alternate Assessment based on Alternate Achievement Standards | |
| AAA | Awareness, Action, and Accountability | |
| AAA | Active Accelerated Academy | |
| AAAAI | American Academy of Allergy, Asthma & Immunology | |
| AAACE | American Association for Adult and Continuing Education | |
| AAACE | American Association for Adult Continuing Education | |
| AAACE | American Association of Adult and Continuing Education | |
| AAAE | Association of Arts Administration Educators | |
| AAAE | American Association for Agricultural Education | |
| AAAE | Arkansas Association of Alternative Educators |
