| Subject | English | French |
| gen. | administrative boundary line | ligne de démarcation administrative |
| earth.sc., mech.eng. | boundary flow line | ligne de courant limite |
| sport, bask. | boundary line | limites |
| sport, bask. | boundary line | ligne de touche |
| gen. | boundary line | ligne de contour |
| w.polo. | boundary line | ligne délimination |
| transp. | boundary line | ligne de démarcation |
| law | boundary line | ligne de bornage |
| law | boundary line | ligne frontière |
| law | boundary line | ligne séparative |
| law | boundary line | ligne de délimitation |
| forestr. | boundary line | frontière |
| law | boundary line | limite |
| construct. | boundary line | ligne de coupe |
| law | boundary line agreement | convention de délimitation |
| UN, geol. | equidistance area, boundary, line | zone d’équidistance |
| UN, geol. | equidistance area, boundary, line | limite d’équidistance |
| UN, geol. | equidistance area, boundary, line | ligne d’équidistance |
| gen. | Inter Entity Boundary Line | ligne de démarcation inter-entités |
| polit. | Inter-Entity Boundary Line | ligne de démarcation interentités |
| polit. | Inter-Entity Boundary Line | ligne de démarcation entre les entités |
| UN, polit. | Inter-Entity Boundary Line | ligne de démarcation inter-Entités |
| athlet. | passing zone boundary line | limite de zone |
| athlet. | passing zone boundary line | zone de relais |
| athlet. | passing zone boundary line | zone de passage |
| construct. | roadway boundary line | limite d'emprise |
