British vehicle registration for Portsmouth
• airline flight code for TAP Air Portugal
• taxpayer
• technical paper (or publication)
• teleprinter
• Computing teleprocessing
• Music tempo primo (Italian; at the original tempo)
• tempore Paschale (Latin: at Easter)
• test panel
• Insurance third party
• town planner (or planning)
• Computing transaction processing
• Transvaal Province
• treaty port
• Surveying trigonometric point
• true position
• Surveying turning point