| Rank | Abbreviation | Meaning |
|---|
| ***** | HASI | Hardaya Aneka Shoes Industry
| |
| ***** | HASI | Hase Associates Systems Inc
| |
| ***** | HASI | Helping All Students to Independence
| |
| **** | HASI | Home Adaptation for Seniors Independence
| |
| **** | HASI | Housing Accommodation Support Initiative
| |
| **** | HASI | Hester Attorney Services Inc
| |
| **** | HASI | Huygens Atmospheric Structure Instrument
| |
| *** | HASI | Hubbard Association of Scientology International
| |
| *** | HASI | Harvard After School Initiative
| |
| *** | HASI | Health Advancement Services Inc
| |
| *** | HASI | Huygens Atmospheric Space Instrument
| |
| *** | HASI | Herri Alderdi Sozialista Iraultzailea
| |
| *** | HASI | Hayes Ability Screening Index
| |
| *** | HASI | Home Adaptations for Seniors
| |
| ** | HASI | Hubbard Association of Scientologists International
| |
| ** | HASI | Hubbard Association of Scientologists International, Inc.
| |
| ** | HASI | Harvard Achievement Support Initiative
| |
| ** | HASI | High Availability Storage Infrastructure
| |
| ** | HASI | Huygens Atomosphere Structure Instrument
| |
| ** | HASI | Home Adaptions for Seniors Independence
| |
| ** | HASI | Huygens Atmospheric Science Instrument
| |
| ** | HASI | Health Advancement Svcs Inc
| |
| ** | HASI | Hubbard Association of Scientology
| |
| ** | HASI | Housing and Support Initiative
| |
| * | HASI | Heartland Automotive Services Inc
| |