| Países y Centros de la OPS |
| COUNTRIES | PAISES | |||
| Anguila | Guadalupe | ||
| Antigua y Barbuda | Guatemala | ||
| Argentina | Guyana | ||
| Aruba | Haiti | ||
| Bahamas | Honduras | ||
| Barbados | Jamaica | ||
| Belize | Martinica | ||
| Bermuda | Mexico | ||
| Bolivia | Montserrat | ||
| Brazil | Netherlands Antilles | ||
| Canada | Nicaragua | ||
| Cayman Islands | Panama | ||
| Chile | Paraguay | ||
| Colombia | Peru | ||
| Costa Rica | Puerto Rico | ||
| Cuba | Saint Kitts and Nevis | ||
| Dominica | Saint Lucia | ||
| Dominican Republic | Saint Vincent and the Grenadines | ||
| El Salvador | Suriname | ||
| Ecuador | Trinidad and Tobago | ||
| Field Office, El Paso TX, USA | Turks and Caicos Islands | ||
| French Guiana | Uruguay | ||
| Grenada | Venezuela | ||
| Virgin Islands (UK) | |||
| CENTERS | CENTROS | |||
| BIREME | CLAP | ||
| CAREC | INCAP | ||
| CEPIS | PANAFTOSA | ||
| CFNI | |||
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Regional Office for the Americas of the World Health Organization |