| langdradigheid | diffuseness |
| langdurig | prolonged |
| langdurigheid | length |
| lange afstand- | long-range |
| lange broek | pants |
| lange jas | trench coat |
| lange jurk | gown |
| lange krul | ringlet |
| lange levensduur | longevity |
| Lange Mars | Long March |
| lange springbok | vaulting horse |
| lange strandgolf | beachcomber |
| Lange telling | Mesoamerican Long Count calendar |
| lange termijn- | long-term |
| lange tijd | prolonged |
| Lange vinger | Lady Finger |
| Lange zonnedauw | Drosera anglica |
| lange-afstands-lopen | long-distance running |
| lange-afstands-loper | stayer |
| Lange-QT-syndroom | Long QT syndrome |
| lange-termijn- | long-term |
| Langebæk | Langebæk |
| Langeland | Langeland |
| Langelsheim | Langelsheim |
| Langemark | Langemark German war cemetery |
| Langenaltheim | Langenaltheim |
| Langenargen | Langenargen |
| Langenau | Langenau |
| Langenbach | Langenbach |
| Langenbernsdorf | Langenbernsdorf |
| Langenbrettach | Langenbrettach |
| Langenbruck | Langenbruck |
| Langenburg | Langenburg |
| Langenenslingen | Langenenslingen |
| Langenhagen | Langenhagen |
| Langenlois | Langenlois |
| Langenlonsheim | Langenlonsheim |
| Langenmosen | Langenmosen |
| Langenneufnach | Langenneufnach |
| Langenpreising | Langenpreising |
| Langenselbold | Langenselbold |
| Langensendelbach | Langensendelbach |
| Langenstein Zwieberge | Langenstein-Zwieberge |
| Langenwang | Langenwang |
| Langenzenn | Langenzenn |
| Langenzersdorf | Langenzersdorf |
| Langeoog | Langeoog |
| langer blijven | stay on |
| langer blijven dan | outstay |
| langer maken | extend |
| langer meegaan dan | outlive |
| langer worden | lengthen |
| Langerhanscel | Langerhans cell |
| Langerringen | Langerringen |
| Langerwehe | Langerwehe |
| Langeskov | Langeskov municipality |
| Langetermijnpotentiatie | Long-term potentiation |
| Langewahl | Langewahl |
| Langewiesen | Langewiesen |
| Langfurth | Langfurth |
| langgerekt | long-drawn-out |
| Langgöns | Langgöns |
| Langhagen | Langhagen |
| Langhien | Langhian |
| Langhuis | Long house |
| Langisjór | Langisjór |
| Langkampfen | Langkampfen |
| langlauf | cross-country |
| Langlaufen op de Olympische Winterspelen | Cross-country skiing at the Winter Olympics |
| langlaufski | cross-country skiing |
| Langlingen | Langlingen |
| langlopend | long-term |
