| lockless platen | Stechwalze |
| lockmaster | Schleusenwärter |
| locknut | Kontermutter |
| locknuts | Feststellmuttern |
| lockout | Sperre |
| lockout relay | Sperrrelais |
| lockout switch | Sperrschalter |
| LOCKPICK | Dietrich |
| Lockpicking | Dietrich |
| Lockport | Lockport |
| lockring gutters | Verschlussringnuten |
| locks | schließt |
| locks away | verschließt |
| locks of hair | Haarlocken |
| locks up | versperrt |
| locksmith | Maschinenschlosser |
| locksmith service | Schlüsseldienst |
| locksmith work | Schlosserarbeiten |
| locksmith's service | Schlüsseldienst |
| locksmith's shop | Schlosserei |
| locksmith's shops | Schlossereien |
| locksmith's square | Schlosserwinkel |
| locksmith's trade | Schlosserei |
| locksmithery | Schlosserarbeiten |
| Locksmithing | Schlosser |
| locksmiths | Schlosser |
| lockstep | Gleichschritt |
| lockstitch machine | Steppstich-Maschine |
| lockstitch needle | Steppstichnadel |
| lockstitch sewing machine | Doppelsteppstich-Nähmaschine |
| lockup | Kittchen |
| lockup clutch | Drehmomentwandler-Überbrückungskupplung |
| lockwasher | Federring |
| lockwire | Sicherungsdraht |
| Lockwood Desert, Nevada | Lockwood Desert, Nevada |
| loco | verrückt |
| loco citato | am angegebenen Ort |
| loco disease | Locoismus |
| locoism | Locoismus |
| locomoting | ortsbeweglich |
| locomotion | Ortsveränderung |
| locomotion bionics | Bewegungsbionik |
| locomotion planning | Bewegungsplanung |
| locomotions | Bewegungen |
| locomotiv engineer | Lokomotivführer |
| locomotive | Lokomotive |
| Locomotive Act | Red Flag Act |
| locomotive driver | Lokführer |
| locomotive drivers | Lokführer |
| locomotive operator | Triebwagenführer |
| locomotive operators | Triebwagenführer |
| locomotive organ | Fortbewegungsorgan |
| locomotive running light | Lok-Leerfahrt |
| locomotive steam engine | Lokomotivdampfmaschine |
| locomotive testing plant | Prüfstand für Lokomotiven |
| locomotive without firebox | feuerlose Lokomotive |
| locomotives | Lokomotiven |
| locomotor | lokomotorisch |
| locomotor ataxia | Gangataxie |
| locomotor system | Bewegungsapparat |
| locoregional | örtlich |
| locos | Loks |
| locoweeds | Spitzkiele |
| Locri | Locri |
| Locrian | lokrisch |
| Locrian mode | Lokrischer Modus |
| Locris | Lokris |
| loculation syndrome | Lokulationssyndrom |
| loculus | Kammer |
| locum | Stellvertreter |
| locum tenens | Vertreterin |
| locum tenentes | Vikare |
| locumtenency | Platzhalter |
| locus | Ort |
| Locus Award | Locus Award |
| Locus ceruleus | Locus caeruleus |
| locus diagram | Ortskurve |
| locus recorder | Ortskurvenschreiber |
| locus standi | Parteifähigkeit |
| locust | Akazie |
| locust bean | Johannisbrot |
| locust bean gum | Carubenmehl |
| locust bean gum, LBG | Johannesbrotkernmehl |
| locust bean tree | Johannisbrotbaum |
| locust bean trees | Karobbäume |
| locust hawk | Präriebussard |
| locust infestation | Heuschreckenplage |
| locust pest | Heuschreckenplage |
| locust plague | Heuschreckeninvasion |
| locust pod | Johannisbrot |
| locust pose | Heuschreckenstellung |
| locust quailfinch | Heuschreckenastrild |
| locust tree | Robinie |
| locusts | Heuschrecken |
| locut nut | Spreizmutter |
| locution | Ausdrucksweise |
| locutionary | lokutionär |
| locutionary act | lokutionärer Akt |
| locutionary force | Lokutionspotential |
| Locó | Locô |
| Lod | Lod |
| Lod Airport Massacre | Massaker am Flughafen Lod |
| Loddin | Loddin |
| Loddon lily | Sommerknotenblume |
| Loddon pondweed | Knoten-Laichkraut |
| lode | Ader |
