| AISG | Accountant International Study Group 
| Others |
| AISG | Accountants International Study Group
| Others |
| AISG | Advanced Information Systems Group
| Others |
| AISG | Alumni Internet Services Group
| Others |
| AISG | American Independent Securities Group
| Others |
| AISG | American Insurance Services Group
| Others |
| AISG | American Insurance Services Group, Inc.
| Others |
| AISG | American Integrated Security Group
| Others |
| AISG | American International School in Gaza
| Others |
| AISG | American International School Of Guangzhou
| Others |
| AISG | American Iraqi Solutions Group
| Others |
| AISG | Antenna Interface Standards Group
| Others |
| AISG | Application Integration And Support Group
| Others |
| AISG | Application Integration Support Group
| Others |
| AISG | Army Intelligence and Security Group
| Others |
| AISG | Association of Illinois Student Governments
| Others |
| AISG | Atm Industry Steering Group
| Others |
| AISG | Australian Infertility Support Group
| Others |