| Term | Full Form | Category |
|---|---|---|
| HAVOC | Hamilton Association for Volunteering Outreach and Charity | Others |
| HAVOC | Harrisburg Area Volkswagen Owners Club | Others |
| HAVOC | Having A Voice On Change | Others |
| HAVOC | Heightening the Athleticism and Values Of Children | Others |
| HAVOC | High Altitude Venus Operational Concept | Others |
| HAVOC | Highly Anointed Vessel Of Christ | Others |
| HAVOC | Honda Accord Variants Owners Club | Others |
| HAVOC | Honda Accord Vtec Owners Club | Others |