ESTR
| Acronym | Definition |
|---|---|
| ESTR | Estrada (Portuguese: road; postal usage) |
| ESTR | Expanded Simple Tandem Repeat (cells) |
| ESTR | Étude Service Technique Réfrigération (French: Study Technical Service Refrigeration) |
| ESTR | Electronic Standard Time Report (payroll software; University of Illinois) |
| ESTR | Engineering Science Tape Recorder |