| Acronym | Definition |
|---|
| ANL | Argonne National Laboratory (Argonne, IL) |
| ANL | Associated Newspapers Limited (UK) |
| ANL | American National Life (insurance) |
| ANL | Automatic Noise Limiter (radio communications) |
| ANL | All Night Long |
| ANL | Aliança Nacional Libertadora (Portuguese: National Liberation Alliance; Brazilian political group) |
| ANL | Anti Nazi League (UK) |
| ANL | Artificial Night Lighting |
| ANL | Net Laying Ship |
| ANL | Associazione Noi per Loro (Italian) |
| ANL | Association Nautique du Légué (French boating association) |
| ANL | Aylesford Newsprint Limited (England) |
| ANL | Amitié Nature Lyon (French outdoor activity club) |
| ANL | Arm Non-Lethal |
| ANL | Association Normandy Loisirs (French: Normandy Recreation Association; Normandy, France) |
| ANL | Abbey National Limited (UK bank) |
| ANL | Access Network Line |
| ANL | Army Natick Labs |
| ANL | Amplitude Noise Limiting |
| ANL | Automatic Noise Limiting/Leveling |
| ANL | Age/Name/Location |