| Rank | Abbreviation | Meaning |
|---|
| ***** | AIEC | Adherent Invasive Escherichia coli
| |
| *** | AIEC | Automotive Industry Export Council
| |
| *** | AIEC | Association of Illinois Electric Cooperatives
| |
| *** | AIEC | Association Intercommunale des Eaux du Condroz
| |
| *** | AIEC | Association of Irish Evangelical Churches
| |
| *** | AIEC | Associação Internacional de Educação Continuada
| |
| *** | AIEC | Average Incremental Economic Cost
| |
| ** | AIEC | Australian Indigenous Education Conference
| |
| ** | AIEC | American Indian Education Center
| |
| ** | AIEC | Assoc of IL Electric Cooperatives
| |
| ** | AIEC | Adherent and Invasive E Coli
| |
| ** | AIEC | Artificial Intelligence in Electronic Commerce
| |
| ** | AIEC | AI in Electronic Commerce
| |
| * | AIEC | Acute Inhalation Exposure Criteria
| |
| * | AIEC | Associação dos Industriais e Exportadores de Cortiça
| |
| * | AIEC | Australian International Education Conference
| |
| * | AIEC | Althorpe Innovation and Enterprise Centre
| |
| * | AIEC | Army Information Engineering Command
| |
| * | AIEC | Association Internationale des Etudiants Cavaliers
| |
| * | AIEC | Automotive Integrated Electronics Corporation
| |
| * | AIEC | American Indian Education Commission
| |
| * | AIEC | Accredited as an Executive Coach
| |
| * | AIEC | Australian Institute of Executive Coaching
| |
| * | AIEC | Associação Internacional para Expansão da Conscienciologia
| |
| * | AIEC | Australian International Education Centre
| |