NCIA
| Acronym | Definition |
|---|---|
| NCIA | NATO (NCI Agency) Communications and Information Agency |
| NCIA | National Center on Institutions and Alternatives |
| NCIA | National Correctional Industries Association |
| NCIA | National Coalition for Independent Action |
| NCIA | Native Client Interface Architecture |
| NCIA | National Council of Instructional Administrators |
| NCIA | National Competitiveness Investment Act |
| NCIA | Nebraska Commission on Indian Affairs |
| NCIA | National Counterintelligence Authorities |