| 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 |