| Abbreviation | Definition |
|---|---|
| HPA | Homeschool Performing Arts |
| HPAA | Hyde Park Art Association |
| HPAC | Havelock Performing Arts Center |
| HRDF | Houston Round Dance Festival |
| HSMT | Humphreys School of Musical Theatre |
| HSOPA | Hatton School of Performing Arts |
| HSTE | High School Theater Exchange |
| HTSIBWRT | How To Succeed In Business Without Really Trying |
| HVM | Hola Viva Mexico |
| HVPA | High Voltage Performing Arts |
| HVPA | Horowitz Visual Performing Arts |
| IAAC | Indo-American Arts Council |
| IACA | Indian Arts and Crafts Association |
| IADMS | International Association for Dance Medicine and Science |
| IAYE | Ia é abreviação do meu nome iara e ye, abreviação do meu pseudônimo. Iara yetzirah = iaye |
| ICA | Institute of Contemporary Arts |
| ICAA | Immigrant Culture Art Association |
| ICAN | Independent Community Arts Network |
| ICIA | Institute of Contemporary Interdisciplinary Arts |
| ICP | Inner City Players |