| Acronym | Definition |
|---|
| IHOP➣International House Of Pancakes (restaurant chain) |
| IHOP➣International House of Prayer |
| IHOP➣Information Hyperlinked Over Proteins |
| IHOP➣International H2O Project |
| IHOP➣International House of Pain (slang for sports conditioning) |
| IHOP➣International House of People |
| IHOP➣Iowa Hall of Pride (Des Moines, IA) |
| IHOP➣Internal Heat or Pressure |