HAAG
| Acronym | Definition |
|---|---|
| HAAG | Humanitarian Affairs Advisory Group (Afghanistan) |
| HAAG | Housing for the Aged Action Group (Australia) |
| HAAG | Hepatitis A Antigen (infectious disease) |
| HAAG | Healthcare Advertising Agencies Group |
| HAAG | Human Alpha-1-Acid Glycoprotein (pharmacology) |
| HAAG | Hazardous Area Alarm Group |