| Abbreviation | Definition |
|---|---|
| IFLP | Index to Foreign Legal Periodicals |
| IFLS | Institute for Feminist Legal Studies |
| IFSS | International Forensics Science Services |
| IGPA | Irrevocable General Power of Attorney |
| IHL | International Humanitarian Law |
| IHO | Ignorance, Hypocrisy, And Obedience |
| III | Interstate Identification Index |
| IILS | Institute of International Legal Studies |
| IIPP | Integrated Intellectual Property Protection |
| IJC | Impartial Justice Campaign |
| IJM | International Justice Mission |
| IKA | Imperial Klans of America |
| ILAC | Immigration Legal Advice Centre |
| ILAC | International Legal Assistance Consortium |
| ILE | International Law Enforcement |
| ILFM | Institute Legal Finance and Management |
| ILFM | Institute of Legal Finance and Management |
| ILFM | Institute of Legal Finance Management |
| ILJ | Harvard International Law Journal |
| ILJ | Indiana Law Journal |