I. PT¹ /ˌpiː ˈtiː/ noun [uncountable]
British English (physical training) activities involving organized games, exercises etc at school:
a PT instructor
PT lessons at school

[TahlilGaran] Dictionary of Contemporary English ▲

II. PT² , P/T
the written abbreviation of part-time ⇒ FT

[TahlilGaran] Dictionary of Contemporary English ▲

pt. (also pt British English)

1. the written abbreviation of part

2. British English the written abbreviation of payment

3. the written abbreviation of pint or pints

4. (also Pt) the written abbreviation of point

5. (also Pt) the written abbreviation of port:
Pt Moresby

[TahlilGaran] Dictionary of Contemporary English ▲

PT
Part Time 
Passing Through 
Patient 
Physical Therapist 
Physical Therapy 
Physical Training 
Point 
Port 
Portugal (Internet top level domain)

[TahlilGaran] Acronyms and Abbreviations Dictionary ▲

P.T.
Premium transfer

[TahlilGaran] Acronyms and Abbreviations Dictionary ▲

p.t.
Private terms

[TahlilGaran] Acronyms and Abbreviations Dictionary ▲