DPH stands for many things, including deoxyribose phosphate aldolase, Diphenhydramine hydrochloride, and Department of Public Health. Synonyms for DPH can vary depending on the context in which it is being used. For example, deoxyribose phosphate aldolase can be referred to as fructose-bisphosphate aldolase or FBA. Diphenhydramine hydrochloride can be referred to as Benadryl, an antihistamine used for allergies and insomnia. And the Department of Public Health can be referred to as the public health agency, health department, or local health department. Overall, it is important to understand the context in which DPH is being used in order to accurately provide synonyms.