| Rank | Abbreviation | Meaning |
|---|
| ***** | HCSP | Health Care Savings Plan
| |
| ***** | HCSP | Hrvatska Cista Stranka Prava
| |
| **** | HCSP | High Confidence Software Platforms
| |
| *** | HCSP | Haut Comité de la Santé Publique
| |
| *** | HCSP | Haut Comité de Santé Publique
| |
| *** | HCSP | HARP Cross-Security Platform
| |
| *** | HCSP | Home Care Services Program
| |
| *** | HCSP | Harbourfront Centre Sailing and Powerboating
| |
| *** | HCSP | Health Care Savings Program
| |
| *** | HCSP | HOCKEY CANADA SAFETY PROGRAM
| |
| *** | HCSP | Historic Cities Support Programme
| |
| *** | HCSP | Hepatitis C Support Project
| |
| *** | HCSP | Hampshire County Structure Plan
| |
| ** | HCSP | Health Care Service Plans
| |
| ** | HCSP | Habitat Conservation and Stewardship Program
| |
| * | HCSP | Historic Centre of Saint Petersbur
| |
| * | HCSP | Health Center at Standifer Place
| |
| * | HCSP | Harmony Central Search Page
| |
| * | HCSP | Hydrogen Codes and Standards Portal
| |
| * | HCSP | Human Capital Strategic Planning
| |
| * | HCSP | Havering Community Safety Partnership
| |
| * | HCSP | Holy Cross School Papatoetoe
| |
| * | HCSP | Henry Coe State Park
| |
| * | HCSP | Hubbard and Cummins Sheldon Prospects
| |
| * | HCSP | Hennepin Canal State Park
| |