NRRS
| Acronym | Definition |
|---|---|
| NRRS | National Recreation Reservation System (aka National Recreation Reservation Service) |
| NRRS | NASA Records Retention Schedules |
| NRRS | Non-Resonant Raman Scattering |
| NRRS | Near Resonance Rayleigh Scattering |
| NRRS | National Residential Radon Survey (US EPA) |
| NRRS | Nash-Reagent-Reactive Substance |