| Subject | English | Korean |
| comp., MS | alpha blending | 알파 혼합 (In computer graphics, a technique that causes a foreground image to appear partially transparent over a background image. The technique blends the background image with partially transparent pixels in the foreground image by performing a weighted average of the color components of the two images) |
| comp., MS | alpha channel | 알파 채널 (The opacity of an image defined by an alpha value per pixel interleaved with the color components (for example ARGB) an alpha value per pixel stored in a separate alpha surface or a constant alpha value for the entire surface) |
| math. | alpha error | 기각오류 |
| math. | alpha error | 제1종 오류 |
| math. | alpha index | Pareto 지수 |
| math. | alpha index | 알파지수 |
| comp., MS | alpha mask | 알파 마스크 (A path or shape that is applied to another object. The transparent portions of the path represent areas where the underlying image is hidden, whereas the opaque portions of the mask indicate where the masked object is allowed) |
| comp., MS | alpha premultiplied | 알파 미리 곱함 (Pertaining to the technique of scaling the three color components of a sample by alpha before storing their values. This saves many mathematical steps when alpha blending two images. For the PMARGB32 pixel format, all color values are alpha premultiplied) |
| comp., MS | alpha test | 알파 테스트 (A type of post-pixel blending operation which allows applications to control when pixels are written to the render target) |
| comp., MS | alpha version | 알파 버전 (A very early release of a product to get preliminary feedback about the feature set and usability) |
| math. | Cronbachs alpha | 크론바흐의 알파 |