A large species of seal, found mainly around Antarctica, Mirounga leonina, famous for being the largest ever carnivoran mammal.

A species of bottlenose whale, found in the southern oceans, Hyperoodon planifrons.

The compass point halfway between southeast and east-southeast, specifically 123.75°, abbreviated as SEbE.

The compass point halfway between southwest and west-southwest, specifically 236.25°, abbreviated as SWbW.

plural of southern elephant seal

plural of southbridge

(computing, electronics) A secondary microchip connected to the CPU only through the northbridge.

One of a particular English breed of small sheep with short wool and no horns.

plural of Southdown

(US) A classification of lumber, widely used in construction in much of the US, from any of several species of genus Pinus grown in the southeastern United States. / Pinus palustris, longleaf pine.