GB: GB yog Suav Pinyin ntawv luv ntawm "Tus Qauv Hauv Tebchaws", uas txhais tau tias yog tus txheej txheem hauv tebchaws ntawm Cov Neeg Sawv Cev ntawm Tuam Tshoj.

ISO: Cov ntawv Askiv luv ntawm International Organization for Standardization. Nws lub npe tag nrho yog International Organization for Standardization lossis International Standard Organized

IEC: yog lub npe luv ntawm International Electro Technical Commission (International Electro Technical Commission). Nws kuj tseem yog tsoomfwv tsis yog lub koom haum thoob ntiaj teb thiab Qib A lub koom haum pab tswv yim ntawm United Nations Social thiab Economic Council. Nws tau tsim tsa los nyob rau xyoo 1906 thiab yog lub ntiaj teb kev paub tshwj xeeb tshaj plaws thoob ntiaj teb cov qauv txheej txheem.

IEEE: Lub Tsev Haujlwm Hluav Taws Xob thiab Hluav Taws Xob Hluav Taws Xob (IEEE) Lub Tsev Haujlwm Hluav Taws Xob thiab Hluav Taws Xob Hluav Taws Xob (IEEE) yog lub koom haum thoob ntiaj teb kev siv tshuab hluav taws xob thiab cov kws tshawb fawb txog txuj ci. GB yog lub teb chaws tus qauv Suav pinyin ntawv luv. Tuam Tshoj tus qauv hauv tebchaws.

IEC: Nws yog lub npe luv ntawm International Electrotechnical Commission. Tus qauv sib xws yog tus qauv tsim los ntawm Lub Koom Haum Thoob Ntiaj Teb no rau Kev Txuj Ci, uas feem ntau yog cov txheej txheem thoob ntiaj teb nkag siab los ntawm cov kws kho hluav taws xob.

ISO yog lub npe luv ntawm International Organization for Standardization, thiab tus qauv sib xws tau qhia los ntawm ISO+ tus lej, uas yog qhov dav dua li tus qauv ntawm IEC. IEEE yog lub npe luv ntawm Lub Tsev Haujlwm Hluav Taws Xob thiab Hluav Taws Xob Hluav Taws Xob, thiab nws cov qauv qhia txog thaj chaw ntawm thaj chaw, khoos phis tawj, kev sib txuas lus, biomedicine, lub zog, thiab cov khoom siv hluav taws xob.