| Atmospheric Surface Layer | Academic & Science |
| American Supportive Language | Academic & Science |
| Assessment of Student Learning | Academic & Science |
| Applied Sciences Laboratory | Academic & Science |
| Sign Language | Academic & Science |
| Adventure Scripting Language | Academic & Science |
| Above Sea Level | Academic & Science |
| Absolutely Signed Language | Academic & Science |
| Academic Support Learning | Academic & Science |
| Australian Society for Limnology | Academic & Science |
| America Sign Language | Academic & Science |
| Arma Scripting Language | Academic & Science |
| Adobe Source Libraries | Academic & Science |
| Marshall (tx) | Airport Code |
| Ashanti Goldfields, LTD. | Business |
| Audiogenre Software, Ltd. | Business |
| Average Staffing Level | Business |
| Aberforth Smaller Companies Trust, P.L.C. | Business |
| Advertising.com Sponsored Listings | Business |
| Ausdrill Ltd | Business |
| Analytical Service Laboratories | Business |
| Atlanta Sound and Lights Company | Business |
| Adjustable Sun Lounger | Business |
| Adaptive Switch Laboratories, Inc. | Business |
| Atom Specification Language | Chemistry |
| American School in London | Community |
| Aqua Syndrome Live | Community |
| Average Sentence Length | Community |
| Association for Symbolic Logic | Community |
| Anti-Saloon League | Community |
| Appalachian School of Law | Community |
| Adoption Share the Love | Community |
| Assistant Scout Leaders | Community |
| Active Speech Level | Computer and Networking |
| Advanced Squad Leader | Computing |
| Application Scripting Language | Computing |
| Adobe Styles | Computing |
| Array Support Library | Computing |
| Action Semantic Language | Computing |
| Apple System Logging | Computing |
| Associacao Software Livre | Computing |
| Average Search Length | Computing |
| Approved Supplier List | General |
| Auxiliary Drive Seal | General |
| Axle Seal | General |
| Automated Side Loader | General |
| Azienda Sanitaria Locale | General |
| Automotive Systems Laboratory | General |
| Art Sculpture Lab | General |
| Automotive Skills Limited | General |
| Apple System Log | General |
| Audi Scene Live | General |
| Achieva Sl | General |
| Arithmetic Shift Left | General |
| Aircraft Service list | General |
| Approved Supplier Listing | General |
| Ascended Star League | General |
| Anticondon Stem Loop | General |
| Art Skateboarding Life | General |
| American Sign Langauge | General |
| Age Sex And Location | General |
| Advanced Stop Line | General |
| Advanced Solutions Lab | General |
| Automated Screening Lanes | General |
| Application Security Liaison | General |
| Arkansas Scholarship Lottery | General |
| Amazon Sustainable Landscapes | General |
| Assessment for Speaking and Listening | General |
| Automatic Sound Leveliser | General |
| Automatic Speed Limiter | General |
| Active Speed Limiter | General |
| Aggressive Shift Logic | General |
| Advisory Speed Limit | General |
| Abt Sportsline | General |
| Adjustable Speed Limiter | General |
| Adaptive Speed Limit | General |
| Assistant Secretary for Legislation | Governmental |
| Automated Side Load | Governmental |
| ASLAODA | Indian Railway Station |
| Age / sex / location | Internet Slang |
| Algebraic Specification Language | Maths |
| Arterial Spin Labeling | Medical |
| Arterial Spin Labelling | Medical |
| Advanced Supplementary Level | Medical |
| Applied Science Laboratories | Medical |
| Adaptive Switch Laboratories | Medical |
| Allowable Supply List | Military and Defence |
| Archipelagic Sea Lane | Military and Defence |
| Assign Switch Locator Routing | Military and Defence |
| Authorized Stockage List | Military and Defence |
| Advance Squad Leader | Military and Defence |
| Authorized Stockage Level | Military and Defence |
| Assigned Stockage List | Military and Defence |
| Atmospheric Sciences Laboratory | Military and Defence |
| Ambient Stress Level | Physics Related |
| Apache Software License | Softwares |
| Application Services Library | Softwares |
| Advanced System of Languages | Softwares |
| Acpi Source Language | Softwares |
| Atlantic Soccer League | Sports |
| ATLANTIC SOCCER LEAGUE Atlantic Soccer League | Sports |
| Autobacs Sportscar Laboratory | Sports |
| Aussie Sports Leaders | Sports |
| Air Soft League | Sports |
| Academic Sports League | Sports |
| American Soccer League | Sports |
| Average Shot Length | Sports |
| Aggregate Stop-loss Limit | Stock Exchange |
