English abbreviations from sl to slag
- SL (Sierra Leone (ISO 3166 and FIPS 10-4 country code digram))
- s.l. (sine loco ("without indication of place of printing"))
- sl — (s) Slovene language (ISO 639 (1 code))
- SL3 (STOCK LIST)
- SLA (Service Level Agreement)
- SLAA (St.Louis Apartment Association)
- SLAC (Support List Allocation Card)
- SLAD (SPOD (Sea Port Of Debarkation) Latest Arrival Date)
- SLAF (Sri Lanka Air Force)
- SLAG (Scholars Leaders Athletes And Gentlemen)