• 1550s establishments by country (43 C)
• 1550s establishments by continent (15 C)

0–9

• 1550 establishments (6 C)
• 1551 establishments (5 C)
• 1552 establishments (6 C)
• 1553 establishments (6 C, 1 P)
• 1554 establishments (7 C, 1 P)
• 1555 establishments (6 C, 1 P)
• 1556 establishments (7 C)
• 1557 establishments (6 C)
• 1558 establishments (7 C)
• 1559 establishments (10 C)

B

• Buildings and structures completed in the 1550s (12 C, 2 P)

E

• Educational institutions established in the 1550s (69 P)

M

• Military units and formations established in the 1550s (3 C)

N

• Noble titles created in the 1550s (9 C)

O

• Organizations established in the 1550s (5 C, 3 P)

P

• Populated places established in the 1550s (10 C, 4 P)

S

• States and territories established in the 1550s (7 C, 5 P)