| Acronym | Definition |
|---|
| SLRR➣St. Lawrence & Raquette River Railroad |
| SLRR➣Surface Limited Redox Replacement |
| SLRR➣short line railroad |
| SLRR➣South Lowestoft Relief Road (UK) |
| SLRR➣sideways-looking reconnaissance radar |
| SLRR➣spin-lattice relaxation rate |
| SLRR➣Senior Labor Relations Representative |
| SLRR➣San Lorenzo River Redwoods (California) |
| SLRR➣South Lynn Regeneration Route (UK) |
| SLRR➣Standard Laboratories Round Robin |
| SLRR➣Sectional League Rules and Regulations |
| SLRR➣Street Legal 2: Racing Redline (game) |
| SLRR➣side-lobe rejection ratio |
| SLRR➣Student Loan Repayment Regimes |