- ACRT stands for Academy of Court Reporting (various locations)
- ACRT stands for Accelerated Crucible Rotation Technique
- ACRT stands for Aviation Chief Radio Technician (military classification)
- ACRT stands for Association for Clinical Research Training
- ACRT stands for Atlantis Cars Racing Team (Czech Republic)
- ACRT stands for Advanced Concepts Research Tool
- ACRT stands for American Car Racing Team (car club; Switzerland)
- ACRT stands for Appraisal Consulting Research & Training, Inc.
ACRT