| Abbreviation | Definition |
|---|---|
| AFI | Assembly Fasteners Inc |
| AFI | Authority and Format Identifier |
| AFP | Abnormalize Floating Point |
| AHCD | Assembly Housing and Community Development |
| AIPA | Asean Inter Parliamentary Assembly |
| AIS | Add Immediate to Stack pointer |
| AIS | ASCII Individual Stream |
| AIV | Assembly Integration and Verification |
| AIVP | Assembly Integration and Verification Platform |
| AL | Assembly Language |
| ALAN | Assembly on Literature for Adolescents of NCTE |
| ALAT | Advanced Load Address Table |
| ALDL | Assembly Line Diagnostic Lead |
| ALOO | Assembly Line Order Operation |
| ALPA | Assembly Language Programming Assistant |
| ALT | Assembly Line Type |
| AMC | Archives And Manuscripts Collections |
| AML | ACPI Machine Language |
| AML | Advanced Macro Language |
| AML | Arc Macro Language |