| Abbreviation | Definition |
|---|---|
| ALGD | American Leadership in Global Development |
| ALIC | Archives Library Information Center |
| ALP | Alternative Liberal Party |
| ALP | Amateur Liberal Party |
| ALPAC | Automatic Language Processing Advisory Committee |
| ALR | Administrative License Revocation |
| ALR | Agricultural Land Reserve |
| AM | Allowcation Map |
| AM | American |
| AMB | Ambassador |
| AMBCS | Alaska Meteor Burst Communication System |
| AMC | MONRE |
| AME | Aeronautical Medical Examiner |
| AME | Annually Managed Expenditure |
| AMEDS | Army Medical Service |
| AMES | Ames Laboratory |
| AMI | Area Median Income |
| AMI | Average Median Income |
| AMIS | African Union Mission in Sudan |
| AMIS | Agency Management Information System |