| Abbreviation | Definition |
|---|---|
| AELP | American English Language Program |
| AELS | American English Language School |
| AELS | English Language School |
| AFL | AmiBroker Formula Language |
| AFL | Another Fun Language |
| AFLA | Alaskans For Language Acquisition |
| AFLS | A Foreign Language Service |
| AFLS | Association for French Language Studies |
| AFP | A Frightful Paradigm |
| AGAMGU | Ancient Greece And Modern Greek Usage |
| AGIL | Another Goofy Interpretive Language |
| AGILE | Automatic Generation of Instructions in Languages of Eastern |
| AGL | Assembled Genetic Language |
| AGPL | A Graphical Programming Language |
| AGSL | Android Graphics Shading Language |
| AH | Achilles Heel |
| AHDL | Analog Hardware Description Language |
| AIA | Annotate, Illustrate, and Apply |
| AIIL | Academic International Institute Languages |
| AILLA | Archive of Indigenous Languages of Latin America |