• 1280s establishments by country (12 C)
• 1280s establishments by continent (2 C)

0–9

• 1280 establishments (4 C)
• 1281 establishments (5 C)
• 1282 establishments (6 C, 1 P)
• 1283 establishments (6 C, 1 P)
• 1284 establishments (4 C, 1 P)
• 1285 establishments (5 C)
• 1286 establishments (3 C)
• 1287 establishments (4 C)
• 1288 establishments (3 C)
• 1289 establishments (4 C)

B

• Buildings and structures completed in the 1280s (11 C)

N

• Noble titles created in the 1280s (3 C)

O

• Organizations established in the 1280s (1 C)

P

• Populated places established in the 1280s (5 P)

S

• States and territories established in the 1280s (9 C, 2 P)