| Acronym | Definition |
|---|
| UCSR➣University Center for Survey Research (Fort Hays State University; Kansas) |
| UCSR➣Used Car Safety Rating (Australia) |
| UCSR➣Uniform Content Server Request (protocol) |
| UCSR➣Universal Customer Service Representative |
| UCSR➣Unit Control Supply Rate |
| UCSR➣Usagichan Company Search and Rescue (anime; website) |