SPDO
| Acronym | Definition |
|---|---|
| SPDO | SKA (Square Kilometer Array) Project Development Office |
| SPDO | Sidamo People's Democratic Organization (Ethiopia) |
| SPDO | SPDIF (Sony-Philips Digital Interface Format) Output (mainboard connector in PC's) |
| SPDO | Scale Payment Delivery Office (UK Royal Mail) |
| SPDO | Senior Postal Delivery Officer (Australia Post) |