| Acronym | Definition |
|---|
| HCPP➣House of Commons Parliamentary Papers (UK) |
| HCPP➣Health Care Prepayment Plan |
| HCPP➣High Crystalline Polypropylene (plastic) |
| HCPP➣Housing and Conservation Planning Program (New Hampshire) |
| HCPP➣Hierarchical Chinese Postman Problem (graph theory) |
| HCPP➣Hanford Chemical Processing Plant |
| HCPP➣Hispanic Crime Prevention Program (Miami, FL) |