IDAL
| Acronym | Definition |
|---|---|
| IDAL | International Decorative Artisans League |
| IDAL | Investment Development Authority of Lebanon |
| IDAL | Illinois Digital Academic Library (Springfield, IL) |
| IDAL | Integrated Defense Avionics Laboratory |
| IDAL | Industrias De Alimentacc Lda (Portuguese company) |
| IDAL | Injet Digital Aerosols Limited (drug delivery systems; Australia) |