ACTRA
| Acronym | Definition |
|---|---|
| ACTRA | Alliance of Canadian Cinema, Television and Radio Artists |
| ACTRA | American Cowboy Team Roping Association (est. 1983; various locations) |
| ACTRA | Atlantic Canada Trail Riding Association (est. 1980) |
| ACTRA | Australian Capital Territory Rowing Association |
| ACTRA | Assembly Contingency Transmitter Receiver/Amplifier |