Click on the letter in the menu below to browse the relevant abbreviation.
| Abbreviation | Title and hyperlink | Notes |
|---|---|---|
| Ocean & Coastal LJ | Ocean and Coastal Law Journal | |
| Ocean Dev & Int'l L | Ocean Development and International Law | |
| OGLT | Oil and Gas Law and Taxation Review | |
| Ohio SLJ | Ohio State Law Journal | |
| Ohio St J Crim L | Ohio State Journal of Criminal Law | |
| Ohio St J on Disp Resol | Ohio State Journal on Dispute Resolution | |
| Ohio St LJ | Ohio State Law Journal | |
| OJL | Oxford Journal of Legal Studies | |
| OLR | Otago Law Review | Hardcopy |
| OR | Ontario Reports | Hardcopy |
| Or LR | Oregon Law Review | |
| Osgoode Hall LJ | Osgoode Hall Law Journal | |
| Ot LR | Otago Law Review | Hardcopy |
| Ott LR | Ottawa Law Review | |
| Ottawa LR | Ottawa Law Review | |
| Oxford J Legal Stud | Oxford Journal of Legal Studies | |
| Oxford U Commw LJ | Oxford University Commonwealth Law Journal | |