sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Sensor Network Encryption Protocol | ** |
| Syringe and Needle Exchange Program | ** |
| Strategic National Energy Plan | ** |
| Secure Network Encryption Protocol | ** |
| Sitka Native Education Program | ** |
| Single National ERTMS Programme | * |
| Stella Niagara Education Park | * |
| Sierra Nevada and the Pacific | * |
| Spartan and Number Eleven Pit | * |