| ITLA | International Texas Longhorn Association | 国际德克萨斯长角协会 |
| ITLA | Illinois Trial Lawyers Association | 伊利诺伊州审判律师协会 |
| ITLA | Instituto TecnolÓgico de las AmÉricas (Spanish; Santo Domingo, Dominican Republic) | Instituto TecnolÓgico de las AmÉricas (Spanish; Santo Domingo, Dominican Republic) |
| ITLA | Incremented Three Letter Acronym (four letter acronym) | 增量三字母首字母缩写（四字母首字母缩略） |
| ITLA | Integrated Tunable Laser Assembly | 集成可调谐激光器组件 |
| ITLA | I T L A Capital Corporation | I T L A资本公司 |