| Acronym | Definition |
|---|
| PJI➣Prosthetic Joint Infection |
| PJI➣Pacific Justice Institute (Sacramento, CA) |
| PJI➣Pattern Jury Instructions |
| PJI➣Parachute Jumping Instructor |
| PJI➣Prejudgement Interest (civil litigation) |
| PJI➣Polyposis, Juvenile Intestinal |
| PJI➣Proper Job Instruction |
| PJI➣Pacific Jetting International, Inc. |
| PJI➣Phase Jump Inhibiter (Sins of a Solar Empire video game) |