English abbreviations from source to sp
- SOURCE (Students Organized For Using Resources Conscientiously And Effectively)
- SOUTHAF (Southern Command Air Forces)
- SOUTHCOM (Southern Command)
- SOUTHROC (Southern Region Operational Center (USSOUTHCOM))
- SOV (Seldovia Airport)
- SOVA (School of Visual Arts)
- SOVAS (Symbolically Optimized Vehicle Analysis System)
- SOW (Special Operations Wing)
- SOWESPAC (South West Pacific Command)
- SOWF (Special Operations Warfare Force)
- SOWT (Special Operations Weather Team)
- SOWT/TE (Special Operations Weather Team/tactical Element)
- SOX (Sarbanes-Oxley)
- SOX — (p) Sarbanes (Oxley Act)
- SOY (Stronsay Airport)
- SOYRA (Society Of York Region Artisis)
- SOZ (Spirit Of Zopilote (vessel name))
- SP (Shore Patrol)
- S.P. (Sanctissime Pater ("Most Holy Father"))