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in the PONS Dictionary

SPF [ˌespi:ˈef] N

SPF abbreviation of sun protection factor

SPF
LSF m
See also

sun pro·ˈtec·tion fac·tor N, SPF N

sun protection factor
Sonnenschutzfaktor m

sun pro·ˈtec·tion fac·tor N, SPF N

sun protection factor
Sonnenschutzfaktor m
OpenDict entry

seasonal performance factor, SPF N

seasonal performance factor, SPF (of heat pump) TECH
Jahresarbeitszahl f