KBSR
| Acronym | Definition |
|---|---|
| KBSR | Kurikulum Bersepadu Sekolah Rendah (Malay: Integrated Primary School Curriculum) |
| KBSR | Kankakee, Beaverville and Southern Railroad |
| KBSR | Kurikulum Baru Sekolah Rendah (Malay: New Primary School Curriculum) |
| KBSR | Kentucky Birth Surveillance Registry (health surveillance system) |