| HOTS | Hall Of The Semester 
| Others |
| HOTS | Ham on the Street
| Others |
| HOTS | Hamilton Ohio Trainwatchers Society
| Others |
| HOTS | Hands On The Steering
| Others |
| HOTS | Hands on Training Sessions
| Others |
| HOTS | Hands On Training System
| Others |
| HOTS | Hare Owl Turtle And Squirrel
| Others |
| HOTS | Hares Owls Turtles and Squirrels
| Others |
| HOTS | Harvester Of The Souls
| Others |
| HOTS | Hawaii Ocean Time Series
| Others |
| HOTS | Heads of Technical Services
| Others |
| HOTS | Heard On The Street
| Others |
| HOTS | Heart Of The Sun
| Others |
| HOTS | Heart of the Swarm
| Others |
| HOTS | Heart Of The Sword
| Others |
| HOTS | Help Out The Seals
| Others |
| HOTS | Heroes of the Storm
| Others |
| HOTS | High Order Thinking Skills
| Others |
| HOTS | Higher Order Teaching Skills
| Others |
| HOTS | Higher Order Terms Substituting
| Others |
| HOTS | Higher Order Thinking Schools
| Others |
| HOTS | Higher Order Thinking Skills
| Others |
| HOTS | Hold On To Sex
| Others |
| HOTS | Holiday and Overtime Tracking System
| Others |
| HOTS | Hope Of The States
| Others |
| HOTS | Hormal Output Toxicity Syndrome
| Others |
| HOTS | Hotel Operations Tactics and Strategy
| Others |
| HOTS | House Of The Spirits
| Others |