| Acronym | Definition |
|---|
| PITS | Person in the Street |
| PITS | Psychology in the Schools (journal) |
| PITS | Pie in the Sky |
| PITS | Poetry-in-the-Schools |
| PITS | Petroleum Industry Training Service |
| PITS | Project Information Tracking System |
| PITS | Pay Is The Same |
| PITS | Project Issue Tracking System |
| PITS | Portable Infantry Target System |
| PITS | Pacific International Trials Society (motorcycle trials group) |
| PITS | Populated Information Terrain System |
