PY (English, noun)
expansion: PY (plural PYs)
Senses:
glosses: Initialism of pack-year.
tags: abbreviation
alt-of
initialism
glosses: Initialism of person-year.
tags: abbreviation
alt-of
initialism
glosses: Initialism of pinyin.
tags: abbreviation
alt-of
initialism
glosses: Initialism of Proto-Yukaghir.
tags: abbreviation
alt-of
initialism
Forms:
form: PYs
tags: plural