| Acronym | Definition |
|---|
| KMAC | Kent Mountain Adventure Center (Estes Park, CO, USA) |
| KMAC | Knowledge Management Aston Conference |
| KMAC | Kentucky Manufacturing Assistance Center |
| KMAC | Keyed Message Authentication Code (computing) |
| KMAC | Korean Martial Arts Center |
| KMAC | Kingston Masters Aquatic Club (Canada) |
| KMAC | Királyi Magyar Automobil Club |
| KMAC | Korean Management Association Consulting (organization) |
| KMAC | Kids Making A Connection |
| KMAC | Kensington Market Action Committee |
| KMAC | Kensington Municipal Advisory Council |
| KMAC | Kokondo Martial Arts Club |
| KMAC | Kimball-Manchester Ambulatory Care Center |
| KMAC | WK Kellogg Foundation for the Michigan Academic Consortium |
| KMAC | Korean Military Armistice Commission |
| KMAC | Herbert Smart Downtown Airport Macon, Georgia, USA (airport code) |
| KMAC | Koinonia Martial Arts Center |
| KMAC | Katolicki Magazyn Anonimowych Chlorów |
| KMAC | Kingman Missionary Alliance Church (Arizona) |