| Abbreviation | Definition |
|---|---|
| ASL | Autobacs Sportscar Laboratory |
| ASLC | All State Lenders Corporation |
| ASLC | Altman Stage Lighting Company, Inc. |
| ASLC | Altman Stage Lighting Company, Incorporated |
| ASLL | Allied Sports & Leisure Ltd (UK) |
| ASLL | Allied Sports Leisure Ltd |
| ASLL | Apollo Solar Lanka Limited |
| ASMC | Advanced Semiconductor Manufacturing Corporation |
| ASMC | American Suzuki Motor Corporation |
| ASMI | Advantage Sales & Marketing, Inc. |
| ASMI | Air Systems Michigan Inc |
| ASML | Advanced Semiconductors Materials Lithography |
| ASNB | Amanah Saham Nasional Berhad |
| ASNC | Australasian Steam Navigation Company |
| ASNI | Ancient Sun Nutrition Inc |
| ASNI | Aramis Security Network Inc |
| ASOS | As Seen On Screen |
| ASP | Advanced Sterilization Products |
| ASP | Application Service Provider |
| ASP | Association of Shareware Professionals |