Saif, Seif, Sayf or Seife (Arabic: سيف) is an Arabic name that means 'sword' or 'scimitar', and, figuratively, 'protector [of something]'. It may also refer to: Science and technology. HL7 Services Aware Interoperability Framework. Seif dune, a type of sand dune. Spatial Archive and Interchange Format. Organizations. Shanghai Advanced Institute of Finance. Social Enterprise Investment Fund. State Accident Insurance Fund. Name. Given name. Abdul Rahman Saif Al Ghurair, Emirati businessman. Ahmed Saif Zaal Abu Muhair, Emirati paralympic athlete.
https://en.wikipedia.org/wiki/Saif