Found 5 full forms for OPLL
| Term | Full Form | Category |
|---|---|---|
| OPLL | Optical Phase Locked Loop 
| Others |
| OPLL | Orchard Park Little League
| Others |
| OPLL | Ossification of Posterior Longitudinal Ligament
| Others |
| OPLL | Ossification of the Posterior Longitudinal Ligament
| Others |
| OPLL | Ossification Posterior Longitudinal Ligament
| Others |