| Acronym | Definition |
|---|
| ALN➣Alton (Amtrak station code; Alton, IL) |
| ALN➣Asynchronous Learning Networks (e-learning) |
| ALN➣Aluminum Nitride (ceramic substrate material used for heat dissipation in electronics) |
| ALN➣Alphanumeric (data type) |
| ALN➣Armée de Libération Nationale (French: National Liberation Army; Algeria) |
| ALN➣Arid Lands Newsletter |
| ALN➣About Last Night |
| ALN➣Alaska Library Network (Anchorage, AK) |
| ALN➣Archdiocesan Legal Network (est. 1989; Washington, DC) |
| ALN➣Adaptive Logic Network |
| ALN➣Allen Telecom, Inc. (Cleveland, OH) |
| ALN➣Action League Now (gaming clan) |
| ALN➣Action League Now (former gaming clan; TV series) |
| ALN➣Adaptive Learning Network |
| ALN➣Additional Learning Need |
| ALN➣Access and Location Number |
| ALN➣Ability Learning Network (Toronto, ON, Canada) |
| ALN➣Art League North (Mt. Vernon, WA) |
| ALN➣Automobile Loss Notice (insurance) |
| ALN➣Availability Line Number |
| ALN➣Albany and Northern Railway Company |
| ALN➣St Louis Regional Airport, East Alton, IL |
| ALN➣Australian Lawyers Network (Sydney, Australia) |