NOPA
| Acronym | Definition |
|---|---|
| NOPA | Noncollinear Optical Parametric Amplifier (white light) |
| NOPA | New Orleans Photo Alliance (New Orleans, LA) |
| NOPA | National Office Products Alliance |
| NOPA | National Oilseed Processors Association |
| NOPA | North of the Panhandle (San Francisco, CA) |
| NOPA | Notice of Proposed Adjustment |
| NOPA | National Office Products Association |
| NOPA | Nitrogen by O-Phthaldialdehyde (assay) |
| NOPA | Non-Offending Parent Advocacy (Fresno, CA) |
| NOPA | Notice of Project for Employment involving Asbestos |