pt

1. Part
2. Past
3. Past tense
4. Pint or pints
5. Point
6. Port
7. Post-town

PT

1. Pacific Time
2. Personal trainer, or training
3. Physical therapy
4. Physical training
5. Postal telegraph
6. Pupil teacher
7. Purchase tax (historical)

Pt (chem)

Platinum

• pay one's dues
• pay one's way
• pay out
• pay-out
• pay packet
• pay packets
• pay-per-click
• pay-per-view
• payphone
• payphones
• payroll
• payroll giving
• payrolls
• pay round
• pays
• paysage
• paysages
• paysagist
• paysagists
• paysd
• pay-sheet
• payslip
• payslips
• pay someone in her own coin
• pay someone in his own coin