English abbreviations from sid to sift
- SID(Standard instrument departure)
- S.I.D.(Spiritus In Deo ("Spirit [rests] in God"))
- SIDA(Sensing, Interpreting, Deciding, and Acting)
- SIDAC(Single Integrated Damage Analysis Capability)
- SIDC((organization) Sunspot Index Data Center)
- SIDE(Sensors In A Distributed Environment)
- SIDL(Standard Intelligence Documents List)
- SIDNK(Sir, I Do Not Know)
- SIDO(Senior Intelligence Duty Officer)
- SIDP(Sputter Ion Depth Profiling)
- SIDPERS(Standard Installation/ Division PERsonnel System)
- SIDPP(Shut-In Drill Pipe Pressure)
- SIDS(Sudden infant death syndrome)
- SIDSA(Sudden Infant Death Syndrome Alliance)
- SIDSM(Sidewall Sample)
- SIE(Specialized Instructional Environments)
- SIEC(Suicide Information And Education Center)
- SIECUS(Sexuality Information and Education Council of the United States)
- SIETAR(Society for Intercultural Education, Training, And Research)
- SIF(Source Input Format)
- SIFA(Schools Interoperability Framework Association)
- SIFDA(South Indian Film Directors Association)
- SIFE(Students with Interrupted Formal Education)
- SIFEs(Students with Interrupted Formal Education)
- SIFR(Scalable Inman Flash Replacement)
- SIFS(Short InterFrame Space)
- SIFT(Scheduled Intentional Focused Time)
