OPNET
| Acronym | Definition |
|---|---|
| OPNET | Operations Network |
| OPNET | Optimized Network Engineering Tool (software) |
| OPNET | Olympic Peninsula Narcotics Enforcement Team |
| OPNET | Office of the President Network (Philippines) |
| OPNET | Operational New Equipment Training |
| OPNET | Optimized Network Evaluation Tool |
| OPNET | SMDPS Phase III Operational Network |