| ABET | Accreditation Board For Engineering And Technology | 美国工程技术鉴认协会 |
| ABET | Ada Based Environment for Test | 基于Ada的测试环境 |
| ABET | Adult Basic Education and Training (RSA) | 成人基础教育和培训（RSA） |
| ABET | Accreditation Board for Engineering and Technology, Inc. | 工程技术认证委员会。 |
| ABET | Associação Brasileira de Estudos do Trabalho (Brasil) | Associação Brasileira de Estudos do Trabalho (Brasil) |
| ABET | Adaptive Bayesian Estimation Toolbox (MATLAB) | 自适应贝叶斯估计工具箱（MATLAB） |
| ABET | Adult Basic Education And Training | 成人基础教育和培训 |
| ABET | Accreditation Board For Engineering Teaching | 工程教学认证委员会 |
| ABET | Atlas-Based Environment for Test | 基于Atlas的测试环境 |
| ABET | Aussie Boats for East Timor | 前往东帝汶的澳大利亚船 |
| ABET | Animal Behavior Environment Test | 动物行为环境试验 |