sort by Rank | Alpha
| Possible Meanings | Rank |
| Academy for Sustainable Communities | **** |
| Agricultural Stabilization and Conservation | **** |
| Afghans for Civil Society | **** |
| Arts Council of Sonoma County | **** |
| Atomic City Slay Cafe | **** |
| Air Command and Staff College | **** |
| Australian Computer Science Communications | **** |
| Army Community Service Center | **** |
| Air Cooled Self Contained | *** |
| Australasian Computer Science Conference | *** |
| Accreditation Commission for Schools and Colleges | *** |
| Annual Computer Science Conference | *** |
| alcohol countermeasure systems corp | *** |
| Abitibi Consolidated Sales Corporation | *** |
| Australian Commonwealth Specialists Catalogue | *** |
| Aurora Community Study Circles | *** |
| Adventist Community Service Center | *** |
| Alumni Career Services Center | *** |
| A Caring Sharing Community | *** |
| Anderson Community School Corporation | *** |
| ASEAN Civil Society Conference | *** |
| Anti Corruption Steering Committee | *** |
| Asian Crop Science Conference | *** |
| African Crop Science Conference | *** |
| Alexandria Community School Corporation | *** |
| American Century Services Corporation | *** |
| Alberta Corporate Service Centre | *** |
| Australian Coastal Shipping Commission | *** |
| Africa Civil Society Caucus | *** |
| Association for Cold Storage Construction | *** |
| Advanced C Series Configuration | *** |
| Asian Community Service Center | *** |
| Arab Cause Solidarity Committee | *** |
| Auto Club of Southern California | *** |
| Audubon Cooperative Sanctuary Certification | *** |
| Asian Computing Science Conference | *** |
| And Communities and Care | *** |
| air cooled steam condenser | *** |
| Anderson Community School Corp | *** |
| Atlantic Canada Science Curriculum | *** |
| All Cards Service Center | *** |
| Ambulatory Care Sensitive Conditions | *** |
| Australian Command and Staff College | *** |
| Air Command Staff College | *** |
| Altona City Soccer Club | *** |
| AIDS Committe of Simcoe County | *** |
| AIDS Committee of Simcoe County | ** |
| Alligator Creek Stop Camp | ** |
| Ancient City Soccer Club | ** |
| Atlantic City Sewerage Company | ** |
| And the Contract Specialist | ** |
| And Cultural Support Centre | ** |
| Ashton Community Science College | ** |
| Authorised Customer Service Centre | ** |
| Austrian Council of Shopping Centers | ** |
| Assistant Chief of Staff for Communications | ** |
| Association of Christian Schools and Colleges | ** |
| Arkey Conference Service Cell | ** |
| Army Command and Staff College | ** |
| Arts Council Sonoma County | ** |
| Advanced Command and Staff College | ** |
| Atmos Cities Steering Committee | ** |
| Auburn Christian Student Center | ** |
| Association of Catholic Student Councils | ** |
| Association for Canadian Studies in China | ** |
| Alberta Corporate Services Centre | ** |
| Australian Command and Staff Course | ** |
| Activities Civic Service Committee | ** |
| Australian Computer Society Conference | ** |
| Air Command and Staff Course | ** |
| AEGIS Combat System Center | ** |
| Academic Computing Services Committee | ** |
| Advanced Clinical Skills Centre | ** |
| Alabama Christian Service Camp | ** |
| Alachua County School Concurrency | ** |
| Austrian Culture Society of the Carolinas | ** |
| Assistant Commissioner Specialist Crime | ** |
| Australian Command Staff College | ** |
| American Crystal Sugar Cooperative | ** |
| Australian Chiefs of Staff Committee | ** |
| American Crystal Sugar Company | ** |
| Advanced Culinary Skills Course | ** |
| Automobile Consumer Service Corporation | ** |
| Academic Computer Services Committee | ** |
| Artists Collective for Social Change | ** |
| Asian Conference on Scientific Cooperation | ** |
| Advanced Command Staff Course | ** |
| Anacostia Community Service Center | ** |
| Arkansas Crime Scene Cleanup | ** |
| Asia Canossian Spirituality Centre | ** |
| Academic Committee of the State Council | ** |
| Academic Collaboration Sub Committee | ** |
| Acer Customer Service Center | ** |
| Andover Crisis Support Centre | ** |
| Aged Care Shared Care | ** |
| Apple Country Snowmobile Club | ** |
| Army Central Sport Club | ** |
| Ashtabula County Safety Council | ** |
| Atomic City Sportsmen Club | ** |
| Automated Crime Scene Correlation | ** |
| Admission and Curriculum Service Center | ** |
| Alabama Controlled Substances Certificate | ** |
| Allegheny Collegiate Ski Conference | ** |
| Alliance Community Soccer Club | ** |
| American Ceramic Society Communications | ** |
| Area Council Service Commission | ** |
| Australian Coastal Surveillance Centre | ** |
| Advance Command and Staff Course | ** |
| Advanced Clinical Sciences Corporation | ** |
| Albany Creek Swim Club | ** |
| All Card Service Center | ** |
| Alliance Customer Service Center | ** |
| Automobile Club of S Calif | ** |
| Avon Community School Corporation | ** |
| ACADEMIC and CULTURAL SUPPORT CENTRE | ** |
| Acquisition and Cross Servicing | ** |
| Advanced Computing Support Center | ** |
| Amalgamated Civil Servants of Canada | ** |
| Applied Cognitive Science Center | ** |
| Architects and Construction Services | ** |
| Association of Centers for the Study of Congress | ** |
| Atlantic Coast Securities Corporation | ** |
| Administrative Computing Services Center | * |
| Administrative Computing Sub Committee | * |
| Advanced Command and Staff Course | * |
| Anglican Community Services Commission | * |
| Azalea City Soccer Club | * |
| Acer Customer Service Centers | * |
| Administration and Customer Service Center | * |
| Advanced Computing Systems Company | * |
| Advanced Crypto Software Collection | * |
| Arts and Culture in Santa Clara | * |
| Asian Canadian Support Centre | * |
| Aviation Components Support Co | * |
| A Country Service Centre | * |
| Allied Consultative Shipping Council | * |
| American Carbon Society Conference | * |
| Amical Club Sportif Cormeillais | * |
| Area Coordinators Steering Committee | * |
| Army Center for Substance | * |
| Association of Canadian Studies in China | * |
| Atlantic Canada Subaru Club | * |
| Australian Comput Sci Conf | * |
| Administrative Computing Steering Committee | * |
| American Community Service Council | * |
| Arkansas Civil Service Commission | * |
| Assoc of Carolina Shag Clubs | * |
| Admissions Curriculum Service Center | * |
| Air Campaign Studies Coursebook | * |
| Ambler Campus Sustainability Council | * |
| Arts and Culture Service Contracts | * |
| Asia Cellular Satellite Company | * |
| Asian Civil Society Conference | * |
| Astoria Community Service Center | * |
| Atlanta Customer Support Center | * |
| Australia Chinese Student Club | * |
| Armaments Cooperation Steering Committee | * |
| Army Command and Staff Course | * |
| Advance Communications Services Contractor | * |
| Aerial Common Sensor Corps | * |
| Aetna Casualty and Surety Company | * |
| Alaska Chapter Sierra Club | * |
| Areas of Critical State Concern | * |
| Arkansas Chapter Sierra Club | * |
| Atlantic Canada Ski Cities | * |
| Automatic Combat System Checklist | * |