| Acronym | Definition |
|---|
| ALA | American Library Association |
| ALA | Alabama (old style postal abbreviation) |
| ALA | American Lung Association |
| ALA | Association of Legal Administrators |
| ALA | American Lighting Association |
| ALA | Alpha Lipoic Acid |
| ALA | Association for Laboratory Automation |
| ALA | Alpha-Linolenic Acid |
| ALA | Alanine |
| ALA | Aminolevulinic Acid |
| ALA | Åland Islands (Finland) |
| ALA | Asia & Latin America |
| ALA | American Logistics Association |
| ALA | American Latvian Association |
| ALA | Association of Licensed Architects |
| ALA | Asociación de Líneas Aéreas (Guatemala) |
| ALA | Amoebic Liver Abscess |
| ALA | Association for Language Awareness |
| ALA | Agricultural Law Association |
| ALA | Alberta Agriculture |
| ALA | American Laryngological Association |
| ALA | Australian Lawyers Alliance |
| ALA | Applied Linear Algebra |
| ALA | Delta-Amino-Levulinic Acid |
| ALA | Assumption of Liability (Agreement) |
| ALA | Associazione Liberi Architetti (Italian: Free Architects Association) |
| ALA | Accelerated Learning Academy |
| ALA | Association of London Authorities |
| ALA | Automobile Legal Association |
| ALA | Associate of the Library Association (UK; chartered definition of the Library Association) |
| ALA | Amalgamated Lithographers of America |
| ALA | Alighting Area (aeronautics) |
| ALA | Almaty, Kazakhstan - Almaty (Airport Code) |
| ALA | Association Luxembourg Alzheimer (Luxemburger Alzheimer-Vereinigung) |
| ALA | AT&T Latin America |
| ALA | Australian Labradoodle Association |
| ALA | Associate in Liberal Arts (degree) |
| ALA | All Letters Answered (classified ads) |
| ALA | Asian Leaders Association |
| ALA | Amérique Latine et Asie (French: Latin America and Asia; European Investment Bank) |
| ALA | Alarm Application |
| ALA | Alachua Leadership Alliance (Florida) |
| ALA | Additional Listing Application |
| ALA | Army Logistics Assessment |
| ALA | ATM Link Accelerator |
| ALA | Aircraft Load Agent |
| ALA | Asociacion Los Algarrobos |
| ALA | Army Launch Area |
| ALA | American League of Anglers |
| ALA | Academy of Linguistic Awareness (fictional) |
| ALA | Asynchronous Line Adapter |
| ALA | Aliter Lex Ait (Latin: the law says someting different, epigraphy) |
| ALA | Ammunition Loading Assembly |
| ALA | AUTOVON Line Adapter |
| ALA | Address Latch Attachment |
| ALA | Alternative Location Algorithm |
| ALA | Authorized Level of Access |
| ALA | Alcatel Leadership Association |
| ALA | Automatic Level Adjuster |
| ALA | Advanced Life Administrator (insurance) |
| ALA | Aircraft Loading Agent |
| ALA | Annual Loss Amount |
| ALA | Associazione Ligure di Artroscopia |
| ALA | Austral Lineas Aereas (Argentinian airline) |
| ALA | Alternative Learning Academy |
| ALA | Abraham Lincoln Association (Springfield, IL) |
| ALA | Acura Loyalty Advantage (automobile rewards program) |
| ALA | American Legion Auxiliary (est. 1919; various locations) |
| ALA | Autorskie Licea Artystyczne (Polish art college) |
| ALA | Afghanistan Lawyers Association |