| Abbreviation | Definition |
|---|---|
| IIPP | Integrated Intellectual Property Protection |
| IIPS | Institute of Intellectual Property Studies |
| IIS | It Isn't Safe |
| IIT | Investigation and Identification Team |
| IIU | Independent Investigation Unit |
| IJ | Independence of the Judiciary |
| IJAF | International Justice Analysis Forum |
| IJAL | Indian Journal of Arbitration Law |
| IJAM | Immigrant Justice Advocacy Movement |
| IJB | Iowa Judicial Branch |
| IJC | Impartial Justice Campaign |
| IJCA | International Journal for Court Administration |
| IJCI | International Journal of Criminal Investigation |
| IJCL | Indian Journal of Constitutional Law |
| IJIS | Integrated Justice Information System |
| IJIS | Integrated Justice Information Systems |
| IJJI | Illinois Juvenile Justice Initiative |
| IJJP | Interagency Juvenile Justice Panel |
| IJL | International Justice Lab |
| IJLA | Instituto Justice and Leadership Academy |