| Acronym | Definition |
|---|
| ACAL | Asociación de Archiveros de Castilla Y León (Castille and Leon, Spain) |
| ACAL | Australian Council for Adult Literacy (Australia) |
| ACAL | Academia de Ciencias de América Latina (Spanish: Academy of Sciences of Latin America, Venezuela) |
| ACAL | Australian Conference on Artificial Life |
| ACAL | Arco Clube Ar Livre (Archery Portuguese Club) |
| ACAL | Australasian Conference Association Limited |
| ACAL | Automated Circuit Assurance, Long |
| ACAL | African Conference on African Linguistics |
| ACAL | Agents Calendar System (State Farm Insurance) |