sort by Rank | Alpha
| Possible Meanings | Rank |
| Artificial Intelligence and Computer Science | **** |
| American Indian Cultural Support | *** |
| Associazione Italiana Cultura Sport | *** |
| ASEAN Industrial Cooperation Scheme | *** |
| Artillery & Infantry Combat Systems | *** |
| All India Council of Sports | *** |
| Aboriginal Independent Community Schools | ** |
| acute ischaemic coronary syndrome | ** |
| acute ischemic coronary syndromes | ** |
| aerosol inhalation cine-scintigraphy | ** |
| anterior-inferior capsular shift | ** |
| atypical inferior corneal steepening | ** |
| Automated Image Collection System | ** |
| Australia Inventory of Chemical Substances | ** |
| Alsace International Car Service | ** |
| Automated Incident Capture System | ** |
| ACTH-independent Cushing's syndrome | ** |
| Artificial Intelligence Cognitive Science | ** |
| Acadia Institute of Case Studies | ** |
| Association of International and Canadian Students | ** |
| American Institute for Catalan Studies | ** |
| angiogenesis-inducing cells phenotype | ** |
| Amsterdam International Community School | ** |
| Automated Integrated Communications Systems | ** |
| Amnesty International Canadian Section | ** |
| Active Input Current Shaper | ** |
| Architectures for Intelligent Control Systems | ** |
| American Industry Classification System | ** |
| Aloysius Institute of Computer Science | ** |
| Army Inmate Correction System | ** |
| Association of Indiana College Stores | ** |
| Australian Inventory Chemical Substances | ** |
| Adjustable Instep Closure System | * |
| American Indian Cultural Society | * |
| AMERICAN INTERACTIVE CONSUMER SURVEY | * |
| Atherosclerosis and Inflammation of the Cardiovascular System | * |
| Automated Information Collection System | * |
| Automation Information and Control Systems | * |
| Accountability Information and Communications System | * |
| adult interventional cardiac symposium | * |
| Alberta Injury Control Strategy | * |
| Artiflcial Intelligence and Cognitive Science | * |
| Asian Indians for Community Service | * |
| Advanced Interior Communications System | * |
| Africa Inland Church Sudan | * |
| Alpar International Courier Service | * |
| Artillery Infantry Combat Systems | * |
| Association of Independent Colleges and Schools | * |