| Subject | English | Danish |
| transp., avia. | airborne collision avoidance system | luftbåret antikollisionssystem |
| transp., avia., tech. | airborne collision avoidance system | ACAS-system |
| transp., avia., tech. | airborne collision avoidance system | system til forebyggelse af kollisioner i luften |
| transp., avia. | airborne collision avoidance system | afhængig, automatisk overvågning |
| commun., transp. | collision avoidance system | system til kollisionsforebyggelse |
| commun., transp. | collision avoidance system | antikollisionssystem |
| commun., industr. | traffic alert and collision avoidance system | antikollisionsradar |
| nat.sc., transp. | Traffic Alert and Collision Avoidance System | sikkerhedssystemet T-CAS |
| nat.sc., transp. | traffic collision avoidance system | sikkerhedssystemet T-CAS |
| transp., avia. | traffic/airborne collision avoidance system | trafik/luftbåret antikollisionssystem TCAS/ACAS |