| ZikaDens | The number of reported cases of Zika virus infection divided by the weighted projected population density from the same time period. This is the number of cases per people per square kilometer (cases/people/km2) |
| ZikaSize | The number of reported cases of Zika virus infection multiplied by 10,000 and divided by the weighted projected population size. This would be the number of cases per 10,000 people of the population (cases/10,000) |
| ENSO | El Niño-Southern Oscillation |
| DANE | National Administrative Department of Statistics (Departamento Administrativo Nacional de Estadística |
| IGAC | Geographic Institute Agustín Codazzi (Instituto Geográfico Agustín Codazzi) |
| INS | National Institute of Health (Instituto Nacional de Salud) |