FTPI
| Acronym | Definition |
|---|---|
| FTPI | Fine Theoretical Physics Institute (est. 1987) |
| FTPI | Foundation for Thailand Productivity Institute (Ministry of Industry; Thailand) |
| FTPI | Ford Tractor Philippines, Inc. (Manila, Philippines) |
| FTPI | Fiberglass Tank and Pipe Institute (Houston, TX) |
| FTPI | Flux Transitions Per Inch |
| FTPI | France Télévision Publicité International (French: France International Television Advertising) |