What does SHY stand for?

Kaiser, MO - Location identifier - FAA (FAAL)

Share - Telegraphy (PCTE)

Sharon Energy Ltd. - Vancouver Stock Exchange symbol

Shinyanga - Tanzania - Airport symbol (OAG)

Syllable Hyphen (SAUS)

Syllable Hyphen Character - Computer science

Tachawit - Language symbol (ETLW)