| Acronym | Definition |
|---|
| ODAC | Old Dominion Athletic Conference |
| ODAC | Oracle Data Access Components |
| ODAC | Oil Depletion Analysis Centre |
| ODAC | Oncologic Drugs Advisory Committee |
| ODAC | Outdoor Adventure Club |
| ODAC | Open Democracy Advice Centre |
| ODAC | Ontarians with Disabilities Act Committee (Canada) |
| ODAC | Office of Development Approvals Coordination (Australia) |
| ODAC | Organ Donor Awareness Campaign |
| ODAC | Open Document Architecture Consortium |
| ODAC | Old Dominion Aquatic Club |
| ODAC | Office Départemental d'Animation Culturelle (France) |
| ODAC | Organ Donation Advisory Committee (Pennsylvania) |
| ODAC | Online Divisive-Agglomerative Clustering |
| ODAC | Open Distributed Applications Construction |
| ODAC | Organisational Development for Advisors and Consultants |
| ODAC | Okinawa District Advisory Council |
| ODAC | Online Digital Advertising Connection |
| ODAC | Organ Donation Awareness Council (Indiana) |
| ODAC | Oregon Dealer Advisory Committee |
| ODAC | On-line Disk Arms Calculator (IBM) |
| ODAC | Olathe District Activites Complex (Kansas) |
| ODAC | Older Driver Advisory Committee (Oregon) |
| ODAC | Ontmoetings-en Dagactiviteitencentra |
| ODAC | Operation Display and Control |
| ODAC | On-Board Data Acquisition and Control |