| Acronym | Definition |
|---|
| IPTO➣Information Processing Techniques Office (ARPA) |
| IPTO➣Information Processing Technology Office (DARPA) |
| IPTO➣Independent Power Take Off |
| IPTO➣Italian Patent and Trademark Office (Italy) |
| IPTO➣Irman Pars Tour Operator (Tehran, Iran) |
| IPTO➣International Programs Technology Office (Boston University) |
| IPTO➣Insolvency and Public Trustee Office (Singapore) |
| IPTO➣Initial Power Turn-On |