LAIA
| Acronym | Definition |
|---|---|
| LAIA | Latin American Integration Association |
| LAIA | Lake Area Industry Alliance (est. 2000; Lake Charles, LA) |
| LAIA | Lung and Asthma Information Agency (St. George's Hospital Medical School; UK; est. 1990) |
| LAIA | Langile Abertzaleen Iraultzarako Alderdia (Spain) |
| LAIA | Leukocyte Adherence Inhibitory Activity (immunology) |