sort by Rank | Alpha
| Possible Meanings | Rank |
| Action Sports Environmental Coalition | *** |
| Annual Social and Economic | *** |
| Advanced System Engineering Center | *** |
| Area Special Education Cooperative | *** |
| Association Sociale Et Culturelle | *** |
| Airspace Systems Education Cohort | *** |
| Australian Scholarly Editions Centre | *** |
| Authorized Sun Educational Center | *** |
| ACADEMIC STAFF EXECUTIVE COMMITTEE | *** |
| Azienda Servizi Energetici Catania | *** |
| Aragats Space Environmental Center | *** |
| Australian State of the Environment Committee | *** |
| Authorised Sun Education Centre | *** |
| Arab Swiss Engineering Company | *** |
| American Savings Educational Council | *** |
| American Society of Civil | *** |
| Ageless Skin Enhancement Center | ** |
| Australian Structural Engineering Conference | ** |
| American Society for Emergency Contraception | ** |
| analysis by synthesis ECG compressor | ** |
| American Saving Education Council | ** |
| Accounting Students Education Contribution | ** |
| Adult Secondary Education Council | ** |
| And America Saves and Carried | ** |
| Assistant Section Emergency Coordinator | ** |
| A Sense of Community | ** |
| And Securities and Exchange Commission | ** |
| Accounting Standards Executive Committee | ** |
| Armament Software Engineering Center | ** |
| Australasian Structural Engineering Conference | ** |
| After Sales Evaluation and Certification | ** |
| Authorized Sun Education Centre | ** |
| Applied Software Engineering Centre | ** |
| African Security and Exchange Commision | ** |
| Applied Services Economics Centre | ** |
| Adolescent Services Enfield Campus | ** |
| Action Sports Environmental Council | ** |
| ANALYTICAL SYSTEMS ENGINEERING CORPORATION | ** |
| Alaska Symposium for Emergency Communications | ** |
| Assurance Services Executive Committee | ** |
| Allied Signal Environmental Catalysts | ** |
| Authorised Sun Education Center | ** |
| Avenger Sebring Enthusiast Club | ** |
| Anderson Sports and Entertainment Center | ** |
| Assumption Socio Educational Center | ** |
| Animal Surgical and Emergency Center | ** |
| Aragats Space Environment Center | ** |
| Area Specific Exchange Carrier | ** |
| American Savings Education Counsel | * |
| Arab Swiss Engineering Co | * |
| Area Special Ed Coop | * |
| Aperture Science Enrichment Center | * |
| Armaments Software Engineering Center | * |
| Academic Staff for Election | * |
| African Satellite Entertainment Corporation | * |
| African Sisters Education Collaborative | * |
| Apollo Solar Energy Company | * |
| Associated Students of Emeritus College | * |
| Auburn Science and Engineering Center | * |
| Academic Senate Executive Committee | * |
| Adopted by the Securities and Exchange Commission | * |
| Associate Specialist Education Committee | * |
| At the Staples Center | * |
| Auditing Standards Executive Committee | * |
| All Saint Episcopal Church | * |
| All Saints Episcospal Church | * |
| Army Software Executive Council | * |
| Arts Sciences Education Colleges | * |
| Atlanta Scale and Equipment Company | * |