| Abbreviation | Definition |
|---|---|
| HAGS | Homosexuals Attack with Great Force |
| HAHA | Hideous Artwork Has Award |
| HAL | Hardware Artificial Life |
| HALO | Hallee Annabelle Little One |
| HALO | Ham And Lettuce Ouch |
| HALT | Hey Albert Let's Tarry |
| HAM | Health Arrogance And Money |
| HAM | Health, Arrogance, and Money |
| HAM | Homo Action Moves |
| HAND | Have A Nuther Drink |
| HARM | Huge Angular Red Marshmallow |
| HARMING | Hurtful Ancient Respiratory Monkey In Nerdy Games |
| HART | Horrible Artistic Ridiculous Teen |
| HASHTAG | Ham. Apple. Sushi. Hamburger. Tabasco. Angus. Goat. |
| HATE | Have A Tension Extra |
| HATE | Having Anger Towards Everyone |
| HATE | He Ate The Elves |
| HATE | Hooligans Advocating Tyranny Everywhere |
| HAWK | Hostile Activity, Watch Kernel |
| HAWK | Hundreds of Attorneys Watching Kline |