SPC

1. USabbreviationinitialismInitialism of St. Petersburg College.
2. abbreviationinitialismOxford UniversityInitialism of St Peter's College, Oxford.
3. abbreviationinitialismInitialism of secretariat of the Pacific Community.
4. abbreviationinitialismcomputingInitialism of Software Productivity Consortium.
5. USabbreviationinitialismInitialism of Southwest Preparatory Conference.
6. abbreviationinitialismInitialism of State Property Committee (of Mongolia)
7. USabbreviationinitialismInitialism of Storm Prediction Center (United States NOAA)
8. abbreviationinitialismInitialism of Supreme Political Council (of Yemen).

plural SPCs

1. abbreviationcountableinitialismuncountableInitialism of saeclum post Christum (“era after Christ”).
2. abbreviationcountableinitialismuncountableInitialism of security in pervasive computing.
3. abbreviationcountableinitialismuncountableInitialism of segregated portfolio company.
4. abbreviationcountableinitialismuncountableInitialism of serum protein concentrate.
5. abbreviationcountableinitialismuncountablemedicineInitialism of single pill combination.
6. abbreviationcountableinitialismuncountablechemistryInitialism of sodium percarbonate
7. abbreviationcountableinitialismuncountableInitialism of soy protein concentrate.
8. abbreviationcountableinitialismuncountableInitialism of special purpose carbine.
9. abbreviationcountableinitialismuncountableInitialism of special purpose cartridge.
10. abbreviationcountableinitialismuncountableInitialism of structure-property correlation.
11. abbreviationcountableinitialismuncountableintellectual propertyInitialism of supplementary protection certificate.