Malacca, Malaysia Porta Decumana, the back gate of a Roman castrum Porta Esquilina, a gate in the Servian Wall of Rome Porta Flaminia, a gate in the third-century Aurelian Walls of Rome Porta Latina, a gate in the third-century Aurelian Walls of Rome Porta Leoni, an ancient Roman gate in Verona, northern Italy Porta Liviana, a medieval gate in the walls of Padua, Italy Porta Maggiore, or Porta Prenestina, a gate in the third-century Aurelian Walls of Rome Porta Nigra, in Trier, Germany Porta Nomentana, a gate in the third-century Aurelian Walls of Rome Porta Ognissanti (Padua), a gate in the walls of Padua Porta Ostiensis, a gate in the third-century Aurelian Walls of Rome Porta Pia, a gate in the third-century Aurelian Walls of Rome Porta Pinciana, a gate in the third-century Aurelian Walls of Rome Porta Portese, a gate in the seventeenth-century Janiculum Walls of Rome Porta Portuensis (or Porta Maggiore), a gate in the third-century Aurelian Walls of Rome Porta Praetoria, the main gate of a Roman castrum Porta Praenestina (or Porta Maggiore), a gate in the third-century Aurelian Walls of Rome Porta Prenestina (or Porta Maggiore), a gate in the third-century Aurelian Walls of Rome Porta San Giovanni (Padua), a gate in the walls of Padua Porta Salaria, a gate in the third-century Aurelian Walls of Rome Porta San Giovanni (Rome), a gate in the third-century Aurelian Walls of Rome Porta San Giovanni (San Gimignano), a gate in the walls of San Gimignano Porta San Giovanni (Padua), a gate in the walls of Padua Porta San Lorenzo, the ancient Porta Tiburtina, a gate in the third-century Aurelian Walls of Rome Porta Palatina in Turin, Italy Porta San Pancrazio, a gate in the Janiculum district of Rome Porta San Paolo, a gate in the third-century Aurelian Walls of Rome Porta San Sebastiano, the ancient Porta Appia, a gate in the third-century Aurelian Walls of Rome Porta Santa Croce (Padua), a gate in the walls of Padua Porta Savonarola (Padua), a gate in the walls of Padua Porta Settimiana, a gate in the third-century Aurelian Walls of Rome Porta Tiburtina, a gate in the third-century Aurelian Walls of Rome Porta Trigemina, a gate in the fourth-century Servian Wall of Rome Porta del Popolo, once the Porta Flaminia, a gate in the fourth-century Servian Wall of Rome Other Porta, a mobile GSM carrier of Ecuador owned by América Móvil