MY or my commonly refers to:

• my, the first-person possessive adjective in the English language, see I (pronoun)
• Burmese language (ISO 639 alpha-2, my)
• Motoryacht
• MAXjet Airways and Midwest Airlines (Egypt) IATA airline designators
• Malaysia (ISO country code, MY)
• MY Corp., a Korean chemical and health care company
• Little My, a Moomin character
• Model year
• Megalithic Yard
• .my, the Internet country code top-level domain for Malaysia
• The usual Romanization of the Cyrillic ?? (IPA: [m?]), the Russian pronoun for "we" as in the 1921 novel We
• My, a two-letter river in Russia

da:My de:MY el:MY eo:My fr:MY ko:MY it:MY ja:MY ksh:MY (Watt ?ßß datt?) fi:My sv:My (olika betydelser)