SGX

from Wikipedia, the free encyclopedia

SGX stands for:

Songea Airport in Tanzania (IATA code)
Saga Airlines , a Turkish airline (ICAO code)
Singapore Exchange , the Singapore Stock Exchange
Software Guard Extensions , an instruction set extension from Intel
SuperGrafx , a game console released in 1989 by the Japanese company NEC

sgx stands for:

Sierra Leonean Sign Language (ISO-639-3 code)