per pro (pp) abbreviation for per procurationem, 'through an agent or procuratory'.

• supremacy clause
• Supreme Court
• surety
• surrender
• surrogacy
• suspended sentence
• symbolic delivery
• synallagmatic contract
• SYSMIN
• Table A
• tack
• Taft-Hartley Act
• tailzie
• takeover bid
• talaq
• Talmud
• Tanaiste
• tantum et tale
• Taoiseach
• tax
• taxable income
• taxation
• tax avoidance
• Taxes Management Act 1970
• tax evasion