Initialism of south-southeast.

Initialism of south-southeast.

Initialism of south-southeast.

(computing) Initialism of Streaming SIMD Extensions, an extension to the x86 CPU instruction set architecture. / (linguistics) Initialism of Standard Scottish English/Scottish Standard English.

The Ssese Islands

Initialism of School of Slavonic and East European Studies.

(NASA, space science) Initialism of Solar System Exploration Division (a division at NASA)

(computing) Initialism of Streaming SIMD Extensions 2, an extension to the x86 CPU instruction set architecture building off the earlier SSE and intended to completely replace the older MMX and 3DNow! extensions.