sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Coalition for National Security Research | * |
| Chevron Notched Short Rod | * |
| Canadian Network for Space Research | * |
| Communication Network and Services Research | * |
| Complex Network Systems Research | * |
| Critical Noise to Signal Ratio | * |
| Combination Neutron Source Rod | * |
| Coulterville North Silurian Reef | * |