PCEO
| Acronym | Definition |
|---|---|
| PCEO | Printable CEO (trademark for a free productivity tool) |
| PCEO | President and Chief Executive Officer (various businesses) |
| PCEO | Passenger Car Engine Oil |
| PCEO | Personal Computer Enhancement Operation |
| PCEO | Pan Century Edible Oils Sdn. Bhd. (Malaysia) |
| PCEO | Parking Code Enforcement Officer |