Texas Portugal portalHistory portal 1500s1510s1520s1530s1540s1550s1560s1570s1580s1590s1600s 11th12th13th14th15th16th17th18th19th20th21st Subcategories This category has the following 12 subcategories, out of 12 total. / 1550s establishments in the Portuguese Empire (9 C, 1 P)0–9 1550 in the Portuguese Empire (1 C) 1551 in the Portuguese Empire (1 C) 1552 in the Portuguese Empire (1 C) 1553 in the Portuguese Empire (1 C) 1554 in the Portuguese Empire (1 C) 1555 in the Portuguese Empire (1 P) 1556 in the Portuguese Empire (1 C) 1557 in the Portuguese Empire (1 C) 1558 in the Portuguese Empire (1 C)B 1550s in Brazil (2 C, 1 P)I 1550s in Portuguese India (1 C, 1 P)