Luoghi in Caratteristiche Undersea che comincia con la lettera "lo"
Lo-hsi An-sha (scogliera),
Lo-ssu An-sha (scogliera)Lobachevski Seamount (montagna marina),
Lobachevskiy Seamount (montagna marina),
Lobachevsky Seamount (montagna marina)Lockwood Seamount (montagna marina)Lofoten Basin (bacino),
Lofoten Deep (bacino),
Lofotenskaya Kotlovina (bacino)Logan Canyon (canyon)Loihi Seamount (montagna marina),
Loiza Canyon (canyon)Loma Canyon (canyon),
Loma Sea Valley (canyon),
Lombardi Seamount (montagna marina),
Lombok Basin (bacino),
Lomonosov Range (cresta),
Lomonosov Ridge (cresta),
Lomonosov Submarine Ridge (cresta),
Lomonosovrücken (cresta),
Lompok Basin (bacino)London Reefs (scogliere),
Lone Star Basin (bacino),
Long Basin (canale),
Long Forties (riva),
Long Point Canyon (canyon),
Longhorn Basin (bacino),
Lónsdjúp (valle)Lord Auckland Shoal (),
Lord Howe Basin (bacino),
Lord Howe Guyots (montagne marine),
Lord Howe Island Seamount Chain (montagne marine),
Lord Howe New Zealand Rise (pendio),
Lord Howe Ridge (pendio),
Lord Howe Rise (pendio),
Lord Howe Rise Guyots (montagne marine),
Lord Howe Seamount Chain (montagne marine),
Lord Howe Seamounts (montagne marine),
Lord Howe-Chesterfield Ridge (pendio),
Lord Howe-New Zealand Ridge (pendio),
Lorien Bank (riva),
Lorien Knoll (riva),
Loro Seamount (montagna marina)Los Frailes Canyon (canyon),
Los Roques Basin (bacino),
Los Roques Trench (bacino),
Lost Dutchmen Ridge (cresta),
Lost River Shoal (secca)Lottin Ridge (cresta)Loudoun Canyon (canyon),
Loudoun Seamount (montagna marina),
Lougheed Basin (canale),
Lougheed Island Basin (canale),
Lougheed Island Trough (canale),
Louis Agassiz Guyot (altopiano),
Louisa Bank (collinetta),
Louise A. Boyd Bank (montagna marina),
Louisiade Plateau (altopiano),
Louisiade Rise (altopiano),
Louisville Guyot (montagna marina),
Louisville Ridge (cresta),
Louisville Seamount (montagna marina),
Louisville Seamount Chain (cresta),
Lounais-Tyynenmeren Allas (bacino),
Lõunanõgu (bacino),
Loury Canyon (canyon),
Lousy Bank (montagna marina),
Lousy Knolls (montagna marina),
Lousy Table Mount (montagna marina),
Louzy Bank (montagna marina)Lower Scruff (riva),
Lowreenne Borderland (montagne marine),
Lowreenne Massif (montagne marine),
Lowreenne Seamounts (montagne marine),
Lowrie Guyot (altopiano)Loyalty Basin (bacino),
Loyalty Ridge (cresta),
Loyd Dill Seamount (montagna marina)Lozhbina Chinuk (canale)
Coordinate Geografiche