NICA
| Acronym | Definition |
|---|---|
| NICA | National Intelligence Coordinating Agency (Philippines) |
| NICA | National Ice Carving Association |
| NICA | National Institute of Circus Arts |
| NICA | National Interfaith Coalition on Aging |
| NICA | Netherlands-Indies Civil Administration |
| NICA | Florida Birth-Related Neurological Injury Compensation Association |
| NICA | National Insulation Contractors Association |
| NICA | Nebraska Industrial Competitiveness Alliance |
| NICA | National Independent Concessionaire's Association |
| NICA | North Idaho Citizens Alliance |