There are several synonyms for the term "photographic processing". One commonly used synonym is "photo development", which refers to the chemical process used to develop the latent image on photographic film or paper. Another synonym is "image processing", which involves various techniques used to manipulate and enhance digital images. "Photographic printing" is another synonym, which refers to the process of using light-sensitive materials to produce physical prints of photographs. Additionally, "photo finishing" is a term often used to refer to the final stages of photographic processing, which can include cropping, editing, and retouching. Overall, these various synonyms all refer to the different stages and techniques involved in producing and refining photographic images.