English abbreviations from sjs to skc
- SJS(Secretary, Joint Staff)
- SJSU(San Jose State University)
- SJT(San Angelo Regional Airport (Mathis Field))
- SJTA(St. James Tennis Association)
- SJTU(Shanghai JiaoTong University)
- SJU(Luis Muñoz Marín International Airport)
- SJW(Shijiazhuang Zhengding International Airport)
- SJX(Sartaneja Airport)
- SJY(Seinäjoki Airport)
- SK(Saskatchewan (postal symbol))
- sk — (s) Slovak language (ISO 639(1 code))
- SK1(StoreKeeper First Class)
- SK2(StoreKeeper Second Class)
- SK3(StoreKeeper Third Class)
- SKA(Fairchild Air Force Base)
- SKATE(Sap Knowledge Authoring Text Enhancement)
- SKB(Robert L. Bradshaw International Airport)
- SKBO(Scattered Kuiper Belt Object)
- SKC(Selkirk Crew)
