| Subject | English | Estonian |
| econ. | air traffic control | lennujuhtimine |
| commer., transp., avia. | air traffic control clearance | lennujuhtimisüksuse luba |
| transp., avia. | air traffic control instruction | lennujuhtimisüksuse juhised |
| transp., avia. | air traffic control sector | lennujuhtimissektor |
| transp., avia. | air traffic control service | lennujuhtimisteenus |
| transp., avia. | air traffic control service | lennujuhtimine |
| transp., avia. | air traffic control service provider | lennujuhtimisteenuse osutaja |
| transp., avia. | air traffic control unit | lennujuhtimisüksus |
| transp., avia. | personnel providing air traffic control service | lennujuhtimisteenust osutavad töötajad |
| environ. | traffic control The organization of a more efficient movement of traffic within a given road network by rearranging the flows, controlling the intersections and regulating the times and places for parking | liiklusjärelevalve |
| econ. | traffic control | liikluse kontroll |
| environ. | traffic control measure Means of controlling the number and speed of motorvehicles using a road | liiklusjärelevalvemeede |