| Rank | Abbreviation | Meaning |
|---|
| ***** | AAIC | Accounting Authority Identification Code
| |
| ***** | AAIC | American Automobile Insurance Company
| |
| ***** | AAIC | American Agricultural Insurance Company
| |
| **** | AAIC | Asociación para el Avance de la Informática y la Computación
| |
| **** | AAIC | Army Architecture Integration Center
| |
| **** | AAIC | Al Ahlia Insurance Company
| |
| **** | AAIC | American Alternative Insurance Corporation
| |
| **** | AAIC | American Association of Irrigation Consultants
| |
| **** | AAIC | Agricultural Assessments International Corporation
| |
| **** | AAIC | Allergy and Immunology Center
| |
| **** | AAIC | Australasian Association of Irlen Consultants
| |
| *** | AAIC | Australian Adelaide International College
| |
| *** | AAIC | Association for the Advancement of Industrial Crops
| |
| *** | AAIC | Avionics Armament Integration Committee
| |
| *** | AAIC | Army Accident Investigation Course
| |
| *** | AAIC | Army Acquisition Intermediate Contracting
| |
| *** | AAIC | Anaesthesia and Intensive Care
| |
| *** | AAIC | Aram Allied International Corporation
| |
| *** | AAIC | Aviation Accident Investigation Course
| |
| *** | AAIC | Academic Advising Information Center
| |
| *** | AAIC | Association of Industry and Commerce
| |
| *** | AAIC | Army Architecture Integration Cell
| |
| *** | AAIC | Akron Area Interfaith Council
| |
| *** | AAIC | Australian Astro Imaging Conference
| |
| ** | AAIC | Application-Adaptable Integrated Circuit
| |