| KAAC | Korean American Association of Chicago | 芝加哥韩裔美国人协会 |
| KAAC | Kentucky Association for Academic Competition (Frankfort, KY) | 肯塔基学术竞赛协会(肯塔基州法兰克福) |
| KAAC | Kentucky Association for Assessment Coordinators | 肯塔基州评估协调员协会 |
| KAAC | Kentucky Association for Academic Competition | 肯塔基州学术竞赛协会 |
| KAAC | Kill At All Costs | 不惜一切代价杀死 |
| KAAC | Kimberley Aquaculture Aboriginal Corporation | 金伯利水产养殖原住民公司 |
| KAAC | Korean American Alpine Club | 韩裔美国人高山俱乐部 |