STTA
STTA can denote a sports body such as the Sabah Table Tennis Association, a trade group like the Scottish Timber Trade Association, a technology‑focused alliance in Toronto, and is also used informally online as 'something to think about'.
Miscellaneous
Short Term Training Awards
Short Term Training Award
Short Term Technical Advisor
Sekolah Tinggi Teknologi Adisutjipto
Short Term Trend Analysis
Short Term Technical Assistance