Sig

• 15 cm sIG 33
• Aviation Special Interest Group
• Bluetooth Special Interest Group
• Captain Scarlet and the Mysterons
• Fernando Luis Ribas Dominicci Airport
• Fraternities and sororities
• SIG (band)
• SIG Group
• SIG Sauer
• SIG plc
• Semen Indonesia Group
• Shanghai International Group
• Sig (given name)
• Sig (tanker)
• Sig Alert
• Sig River
• Sig, Algeria
• Sig, Denmark
• Sigg (disambiguation)
• Sigma
• Signal (IPC)
• Signature (disambiguation)
• Significant figures
• Signore
• Small Form Factor Special Interest Group
• Special Interest Group
• Special Interrogation Group
• Special Investigation Group
• Strasbourg IG
• Susquehanna International Group
• Särskilda Inhämtningsgruppen