HMAC
| Acronym | Definition |
|---|---|
| HMAC | Hashed Message Authentication Code |
| HMAC | Hash Based Message Authentication Code |
| HMAC | Hazardous Materials Advisory Council |
| HMAC | Hash-Based Message Authentication Code |
| HMAC | Hot-Mixed Asphalt Concrete |
| HMAC | Helsinki Metropolitan Area Council |
| HMAC | Hot Mix Asphalt Construction |