| ACERT | Academic Center for Excellence in Research and Teaching 
| Others |
| ACERT | Advance Combustion Emission Reduction Technology
| Others |
| ACERT | Advanced Combustion Emission Reduction Technology
| Others |
| ACERT | Advanced Combustion Emissions Reduction Technology
| Others |
| ACERT | Advanced Community Emergency Response Team
| Others |
| ACERT | Adverse Childhood Experience Response Team
| Others |
| ACERT | Adverse Childhood Experiences Response Team
| Others |
| ACERT | Airport Carbon and Emissions Reporting Tool
| Others |
| ACERT | Alrazi Centre for Educational Research Training
| Others |
| ACERT | American Clean Energy Resources Trust
| Others |
| ACERT | Applied Cathode Enhancement and Robustness Technologies
| Others |
| ACERT | Arizona Council for Enhancing Recreation and Tourism
| Others |
| ACERT | Army Computer Emergency Response Team
| Others |
| ACERT | Association of Campus Emergency Response Teams
| Others |
| ACERT | Association of Collegiate Educators in Radiologic Technology
| Others |
| ACERT | Atlanta Community Emergency Response Team
| Others |