| ILDA | International Laser Display Association | 国际激光显示协会 |
| ILDA | Independent Laboratory Distributors Association (Fairplay, CO) | 独立实验室经销商协会（Fairplay，CO） |
| ILDA | Irish Locomotive Drivers' Association | 爱尔兰机车驾驶员协会 |
| ILDA | International Lutheran Deaf Association (Blaine, MN) | 国际路德会聋人协会（明尼苏达州布莱恩） |
| ILDA | Intelligent Loop Detector Application | 智能环路检测器应用 |
| ILDA | Intelligent Loop Detection Application | 智能环路检测应用 |
| ILDA | Intelligent Linking and Directed Assistance | 智能链接和定向协助 |
| ILDA | Impedance Loaded Dipole Antenna | 阻抗加载偶极子天线 |
| ILDA | International Laboratory Documentation Acceptance | 国际实验室文件验收 |
| ILDA | Industrial Lighting Distributors of America | 美国工业照明经销商 |
| ILDA | Indigenous Landscape Design Australia | 澳大利亚本土景观设计 |
| ILDA | Installation Level Data Architecture | 安装级数据架构 |
| ILDA | Intensified Linear Diode Array | 增强型线性二极管阵列 |