i Register
In some senses, vi is marked as UK. Watch for register when choosing this word.
noun
Initialism of verb intransitive or intransitive verb, often in dictionaries.
noun
Initialism of verb, intransitive.
Initialism of viscosity index.
name
Abbreviation of Virgin Islands.
VI (“U.S. Virgin Islands”)
Abbreviation of Victoria Imperatrix; the royal cypher of Queen Victoria of the United Kingdom, queen regnant and empress of the British Empire, Empire of India.