What does SMH stand for?

What does SMH mean?

SMH	Sydney Morning Herald Community » Media
SMH	Shakes My Head Internet » Chat
SMH	Studio Museum of Harlem Community » Museums
SMH	Sapmanga, Papua New Guinea Regional » Airport Codes
SMH	Small Mammal House Community » Museums
SMH	Sacrament Most Holy Community » Religion
SMH	So Much Heck Internet » Chat
SMH	Shaking My Head Internet » Chat
SMH	Society for Military History Governmental » Military
SMH	Sound Mental Health Community » Non-Profit Organizations
SMH	Systems Material Handling Business » Firms
SMH	Semiconductor HOLDRs (ETF) Business » NYSE Symbols