• 1955 establishments by continent (7 C)
• 1955 establishments by country (151 C)

A

• Amusement parks opened in 1955 (14 P)
• Awards established in 1955 (80 P)

B

• Buildings and structures completed in 1955 (22 C, 33 P)

C

• Constituencies established in 1955 (1 C, 54 P)

E

• Event venues established in 1955 (3 C, 2 P)

N

• Noble titles created in 1955 (14 P)

O

• Organizations established in 1955 (13 C, 93 P)

P

• Performing groups established in 1955 (1 C, 2 P)
• Populated places established in 1955 (86 P)
• Protected areas established in 1955 (2 C, 80 P)
• Publications established in 1955 (4 C, 1 P)

R

• 1955 radio programme debuts (10 P)
• Radio stations established in 1955 (150 P)
• Railway stations opened in 1955 (20 C)
• Recurring events established in 1955 (3 C, 15 P)

S

• States and territories established in 1955 (18 P)

T

• Television channels and stations established in 1955 (90 P)
• 1955 television series debuts (7 C)