LRSV

The acronym LRSV can refer to one of several different types of Federation science vessel:


 * The Pathfinder Long Range Science Vessel is a Vice Admiral (Tier 6) level ship
 * The Long Range Science Vessel Retrofit is an Admiral (Tier 5) level ship
 * The Long Range Science Vessel Refit is a Captain (Tier 4) level ship
 * The Long Range Science Vessel is a Captain (Tier 4) level ship