Sif (disambiguation)
The abbreviation SIF stands for:
- Safety Instrumented Function, English for a safety function or chain in a security system
- Sandavágs Ítróttafelag, a Faroese handball and football club
- Selective Identification Feature, a kind of friend or foe
- Setup installation file for the unattended installation of Windows
- Set of the implicit function, one of the most important theorems in analysis
- Seychelles Islands Foundation, a foundation for the protection of the two World Natural Heritage sites of Seychelles
- Silicon fluoride gas, silicon tetrafluoride see
- Silkeborg Idrætsforening, a Danish football club, see Silkeborg IF
- Skovshoved IF, a Danish sports club
- Source Input Format, a standard video resolution, see Common Intermediate Format
- Stress intensity factor
- Specialised Investment Fund, a special form of the mutual fund
- State Secretariat for International Financial Matters, an agency of the Federal Department of Finance
- Stateful Inspection Firewall, a filtering technique in computer networks
- Central European Institute of Philosophy (SIF ) in Prague, Czech Středoevropský Institute philosophy
- Staten Iceland Ferry, a ferry service in New York in the United States
- Iceland supraclavicular flap, the supraclavicular island flap, a facial reconstruction tech Nick in Plastic Surgery
Sif is also the name of:
- Sif, the wife of the god Thor in Norse mythology
- Disambiguation
- Abbreviation