| Acronym | Definition |
|---|
| OPLA➣Office of Patent Legal Administration |
| OPLA➣Office of the Principal Legal Advisor (US Immigration and Customs Enforcement) |
| OPLA➣Ontario Public Library Association (Canada) |
| OPLA➣Office of Policy and Legal Analysis |
| OPLA➣Oregon Patent Law Association |
| OPLA➣Office of Principal Legal Advisor |
| OPLA➣Office of Policy and Legislative Affairs |
| OPLA➣Ontario Pipeline Landowners Association (Canada) |
| OPLA➣Onset of Plasma Lactate Accumulation |
| OPLA➣Operative Laparoscopy |
| OPLA➣Offshore Pollution Liability Agreement |
| OPLA➣Ozark Professional Locksmiths Association (Little Rock, Arkansas) |
| OPLA➣Office of the Principal Legal Adviser |