| Abbreviation | Definition |
|---|---|
| HOT | Home Office And Travel |
| HOT | Home Order Television |
| HP | High Priced |
| HP | High Productivity |
| HPC | High Productive Cutting |
| HPI | Hire Purchase Information |
| HPP | High Probability Prospecting |
| HPPT | Heat Pipe Professional Team |
| HPR | Holding Period Returns |
| HPV | High Production Volume |
| HPWS | High Performance Work System |
| HQ2 | Headquarters 2 |
| HQC | Horizontal Quality Control |
| HQSC | Hospitality Quality Service Cleanliness |
| HQSC | Hospitality, quality, service, and cleanliness. |
| HR | Human Relations |
| HR | Human Resources |
| HRA | Health Reimbursement Account |
| HRA | Human Resources Allocation |
| HRADF | Hellenic Republic Asset Development Fund |