English abbreviations from sip to sira
- SIP (System Improvement Plan/Programme)
- SIPA (Student Individual Performance Award)
- SIPE (Soldier Integrated Protective Ensemble)
- SIPES (Society of Independent Professional Earth Scientists, United States)
- SIPG (Service in Paygrade)
- SIPIAN (Simulated Pipe Organ)
- SIPP (Survey Of Income And Program Participation)
- SIPP — (a) Self (Invested Personal Pension)
- SIPR (Secret Internet Protocol Router Network)
- SIPRI (Stockholm International Peace Research Institute)
- SIPRNET (Secret Internet Protocol Router Network)
- SIPS (Small Integrated Propulsion System)
- SIPT (School Improvement Planning Tool)
- SIQ (Suicidal Ideation Questionnaire)
- SIQR (Summer Institute in Qualitative Research)
- SIR (Sion Airport)
- SIRA (Strategic Industry Research Analysis)
