| LIRA | Learning In Retirement Association | 退休学习协会 |
| LIRA | Locked-In Retirement Account | 锁定的退休账户 |
| LIRA | Locked-In Retirement Account (pension funds that are non-cashable until retirement) | 锁定退休账户（退休前不可兑现的养老金） |
| LIRA | Low-Frequency Intermediate-Surveillance Range Active (SONAR performance prediction program) | 低频中间监视范围激活（SONAR性能预测程序） |
| LIRA | Library and Information Retrieval Applications | 图书馆和信息检索应用 |
| LIRA | Lens Impulse Radiating Antenna | 透镜脉冲辐射天线 |
| LIRA | Linangan Ng Imahen, Retorika, At Anyo (Philippine poet group) | Linangan Ng Imahen、Retorika、At Anyo（菲律宾诗人团体） |