| 缩写 | 全称 | 中文释义 |
|---|---|---|
| STEL | STU III Standford Telecommunications (Secure Telephone) | STU III Standford Telecommunications(安全电话) |
| STEL | Short-term exposure limit | 短期接触限值 |
| STEL | Short Term Exposure Limit | 短期接触限值 |
| STEL | Short-Term (15-minute) Exposure Limit | 短期(15分钟)接触限值 |
| STEL | S A Telecom, Inc. | S A电信公司 |
| STEL | Stellar Diamond | 恒星钻石 |