Rhodesia — Zimbabwe
Rhodesia, Northern — Zambia
Rhodesia, Southern — Zimbabwe
Riga [US Embassy] — Latvia
Rio de Janeiro [US Consulate — Brazil General]
Rio de Oro — Western Sahara
Rio Muni — Equatorial Guinea
Riyadh [US Embassy] — Saudi Arabia
Road Town — British Virgin Islands
Robinson Crusoe Island (Mas — Chile a Tierra)