su

noun1

1. •
   Alternative form of xu (“former Vietnamese currency”).

   • Old people pine for the days when a serving of rice cost a 100 su coin. — 2015

noun6

1. •
   Initialism of Soviet Union: a former country in Europe and Asia.
2. •
   Initialism of state university.
3. •
   Initialism of students' union.
4. •
   Abbreviation of North Sumatra: a province of Indonesia.
5. •
   Abbreviation of special unitary group.
6. •
   Initialism of statistical unit.

noun1

1. •
   Abbreviation of Sunday.