| AACT | American Association of Community Theatre | 美国社区剧院协会 |
| AACT | American Association of Candy Technologists | 美国糖果技术专家协会 |
| AACT | American Academy of Clinical Toxicology | 美国临床毒理学学会 |
| AACT | Alpha-1-Antichymotrypsin | α-1-抗胰蛋白酶 |
| AACT | Advanced Application Certification Testing (NMCI) | 高级应用程序认证测试（NMCI） |
| AACT | Acorn Approved Centre of Technology | Acorn批准的技术中心 |
| AACT | Airbus Active Learning and Competence-Focused Training | 空客主动学习和以能力为中心的培训 |
| AACT | Arts And Crafts Time | 工艺美术时间 |
| AACT | ABT Associates Clinical Trials | ABT Associates临床试验 |
| AACT | Air-to- Air Combat Test | 空战测试 |
| AACT | Automated All-weather Cargo Transfer | 全天候自动货物转运 |
| AACT | Adults And Children Talking | 成人和儿童交谈 |
| AACT | Artists Against Corporate Taxation | 艺术家反对公司税 |