Viet-std is a non-diacritic representation of Vietnamese quốc ngữ, and is also called Vietnamese Quoted-Readable (or ViQR).

Text Telex ViQR English
ă aw a( a-brève
â aa a^ a-circumflex
ê ee e^ e-circumflex
ô oo o^ o-circumflex
ơ ow o+ o-horn
ư uw u+ u-horn
đ dd dd d-bar
huyền f ` Grave
sắc s ' Acute
nặng j . Dot below
hỏi r ? Hook above
ngã x ~ Tilde
Example: Tiếng việt Tieengs Vieetj Tie^'ng Vie^.t