Category:Organizations based in Greece by city

• Companies of Greece by city (15 C)
• Musical groups by city in Greece (2 C)

A

• Organizations based in Athens (4 C, 23 P)

L

• Organizations based in Larissa (1 C, 1 P)

P

• Organizations based in Patras (2 C)
• Organizations based in Piraeus (1 C, 1 P)

T

• Organizations based in Thessaloniki (3 C, 11 P)