What is the meaning of Pt?

ISO 639-1 language code for Portuguese.

Initialism of physical training, a physical education class in grade school.

Abbreviation of point.

Abbreviation of part.

Abbreviation of patient.

Abbreviation of pint.

the sky, heavens

alternative form of 'apt

abbreviation of ポイント (pointo)

for

initialism of personlig tränare

Source: wiktionary.org