OTLA
| Acronym | Definition |
|---|---|
| OTLA | Ontario Trial Lawyers Association (Canada) |
| OTLA | Oregon Trial Lawyers Association (Portland, OR) |
| OTLA | Oklahoma Trial Lawyers Association |
| OTLA | Office of Teaching and Learning Advancement (Ball State University; Muncie, IN) |
| OTLA | Oklahoma Texas Longhorn Association (Oklahoma City, OK) |