| Acronym | Definition |
|---|
| OPTS➣Opportunity to Succeed (substance abuse program) |
| OPTS➣Organization of Parents Through Surrogacy |
| OPTS➣Older Persons Tenants' Service (Ultimo, Sydney, New South Wales, Australia) |
| OPTS➣Open POSIX (Portable Operating System Interface for Unix) Test Suite |
| OPTS➣Over-the-Air Programming Teleservice |
| OPTS➣EPA Office of Pesticides and Toxic Substances |
| OPTS➣Oneida Public Transit System (Wisconsin) |