| Subject | English | Latvian |
| comp., MS | least-cost routing | izdevīgākā maršrutēšana (A process that performs reverse number lookup on one-number calls and then routes the call over an IP connection to the public switched telephone network (PSTN) gateway that is nearest to the location of the destination phone number) |
| econ., UN | least developed among developing countries | vismazāk attīstītās valstis |
| econ., UN | least developed countries | vismazāk attīstītās valstis |
| econ. | least-developed country | vismazāk attīstīta valsts |
| econ., polit., loc.name. | least favoured region | vismazāk attīstītais reģions |
| transp., nautic. | motor freighter pushing at least one tank-ship | kravas motorkuģis, vismaz viena tankkuģa stūmējvelkonis |