| Abbreviation | Definition |
|---|---|
| HS | Haiti Surf |
| HS | Head Shotz |
| HS | Healthy Scratch |
| HS | Highest Scoring |
| HSA | Handicapped Scuba Association |
| HSA | Horsemanship Safety Association |
| HSA | Huntsville Swim Association |
| HSAC | Harvard Sports Analysis Collective |
| HSC | Heritage Sports Collectibles |
| HSC | Honda Sports Concept |
| HSC | Honda Sportscar Concept |
| HSG | Hurricane Shared Games |
| HSP | Herriott Sports Performance |
| HSP | High Scoring Pair |
| HSPU | Hand Stand Push-Up |
| HSSC | Houston Sports and Social Club |
| HSSR | High School Sports Report |
| HSV | Hamburger Sport Verein |
| HSV | Holden Sports Vehicle |
| HSV | Honda Sports Velocity |