| Acronym | Definition |
|---|
| L&R➣Left and Right |
| L&R➣Loyalty and Respect |
| L&R➣Love and Respect (various applications) |
| L&R➣Logic and Reason |
| L&R➣Launch/Recovery |
| L&R➣Logs & Records (USN Aircraft) |
| L&R➣License and Review |
| L&R➣Luise and Reggiannini (algorithm) |
| L&R➣Lifestyle and Rehabilitation |