GB: GB o le Saina Pinyin faʻapuʻupuʻu o le "National Standard", o lona uiga o le faʻatonuina a le atunuʻu o le People's Republic of China.

ISO: O le Igilisi faʻapuʻupuʻu o le Faʻalapotopotoga Faʻavaomalo mo le Faʻatulagaina. O lona igoa atoa o International Organization mo Standardization poʻo International Standard Organized

IEC: o le faʻapuʻupuʻu a le International Electro Technical Commission (International Electro Technical Commission). O ia foi o se faalapotopotoga tumaoti faavaomalo ma o le Vasega A faufautua faalapotopotoga o le Malo Aufaatasi Social ma Tamaoaiga Fono. Na faʻavae faʻavae i le 1906 ma o le muamua faʻapitoa lalolagi faʻavaomaloina faʻavasegaina faʻalapotopotoga.

IEEE: Inisetiute o Eletise ma Eletise Inisinia (IEEE) O le Inisetiute o Eletise ma Eletise Inisinia (IEEE) o se faʻavaomalo faʻalapotopotoga o eletise tekonolosi ma faʻamatalaga inisinia inisinia. GB o le atunuʻu masani Saina pinyin faʻapuʻupuʻu. Tulaga faataatitia a le atunuu o Saina.

IEC: O le faʻapuʻupuʻu a le International Electrotechnical Commission. O le tutusa tulaga o le tulaga faʻavaeina e lenei Faʻalapotopotoga Faʻava-o-malo mo le Faʻatulagaina, o le tele lava o tulaga faʻavaomalo tulaga malamalama i ai tagata fai eletise.

O le ISO o le faʻapuʻupuʻu a le Faʻalapotopotoga Faʻavaomalo mo le Faʻatulagaina, ma o le faʻatonuga tutusa o loʻo faʻaalia mai e le numera ISO +, lea e lautele atu nai lo le tulaga masani o le IEC. O le IEEE o le faʻapuʻupuʻu lea a le Inisetiute o Inisinia Eletise ma Eletise, ma o ona tulaga faʻavae e aofia ai vaega o avanoa, komipiuta, fesoʻotaʻiga, biomedisinia, malosiʻaga, ma tagata faʻaaoga eletise.