| Acronym | Definition |
|---|
| PUT | Pick Up Truck |
| PUT | Putrescine |
| PUT | Police Unity Tour |
| PUT | Poznan University of Technology (Poznan, Poland) |
| PUT | Product Under Test |
| PUT | Purchase Upon Termination (lease option) |
| PUT | Power-Up Test |
| PUT | Programmable Unijunction Transistor |
| PUT | Petroleum University of Technology (Iran) |
| PUT | Parameterized Unit Test (software engineering) |
| PUT | Persons Using Television (aka People Using Television; viewer ratings) |
| PUT | Program Update Tape |
| PUT | Pottstown Urban Transit |
| PUT | Port Under Test |
| PUT | Pilot Upgrade Training |
| PUT | Paragraph Understanding Test (Australia) |