Searchable Greek Inscriptions: A Scholarly Tool in Progress. The Packard Humanities Institute

The Packard Humanities Institute, in conjunction with Cornell University and The Ohio State University are making available online an extensive corpus of Greek inscriptions, intended to supersede the CD-ROMs PHI originally distributed. Access is free to all who accept their terms of use.
[From the digitalclassicist wiki]

Inscriptions by Region

Attica (IG I-III) Peloponnesos (IG IV-[VI]) Central Greece (IG VII-IX) Northern Greece (IG X) Thrace and the Lower Danube (IG X) North Shore of the Black Sea Aegean Islands, incl. Crete (IG XI-[XIII]) Asia Minor Cyprus ([IG XV]) Greater Syria and the East Egypt, Nubia and Cyrenaïca North Africa Sicily, Italy, and the West (IG XIV) Upper Danube Unknown Provenances

2011-2014 Updates
Updated Monday, September 1st, 2014
Updated Saturday, March 1st, 2014 — New inscriptions added

1	Attica (IG I-III) : Attica

Updated Saturday, February 1st, 2014 — New inscriptions added

10	Aegean Islands, incl. Crete (IG XI-[XIII]) : Euboia (IG XII,9)
1	Aegean Islands, incl. Crete (IG XI-[XIII]) : Crete

Updated Wednesday, January 1st, 2014
Updated Sunday, December 1st, 2013
Updated Friday, November 1st, 2013 — New inscriptions added

523	Asia Minor : Pisidia

Updated Tuesday, October 1st, 2013 — New inscriptions added

1	Attica (IG I-III) : Attica

Updated Sunday, September 1st, 2013
Updated Thursday, August 1st, 2013
Updated Monday, July 1st, 2013 — New inscriptions added

447	Attica (IG I-III) : Attica

Updated Saturday, June 1st, 2013 — New inscriptions added

181	Asia Minor : Pisidia

Updated Wednesday, May 1st, 2013 — New inscriptions added

1293	Aegean Islands, incl. Crete (IG XI-[XIII]) : Samos (IG XII,6)
241	Asia Minor : Caria

Updated Monday, April 1st, 2013
Updated Friday, March 1st, 2013
Updated Friday, February 1st, 2013 — New inscriptions added

80	Peloponnesos (IG IV-[VI]) : Elis

Updated Tuesday, January 1st, 2013
Updated Saturday, December 1st, 2012
Updated Thursday, November 1st, 2012
Updated Monday, October 1st, 2012
Updated Saturday, September 1st, 2012
Updated Wednesday, August 1st, 2012
Updated Sunday, July 1st, 2012 — New inscriptions added

85	Egypt, Nubia and Cyrenaïca : Egypt and Nubia

Updated Friday, June 1st, 2012 — New inscriptions added

218	Peloponnesos (IG IV-[VI]) : Achaia

Updated Tuesday, May 1st, 2012 — New inscriptions added

274	Asia Minor : Galatia
333	Asia Minor : Lycia
403	Greater Syria and the East : Arabia
85	Egypt, Nubia and Cyrenaïca : Egypt and Nubia

Updated Thursday, March 1st, 2012 — New inscriptions added

450	Asia Minor : Lycia
747	Greater Syria and the East : Arabia

Updated Wednesday, February 1st, 2012
Updated Sunday, January 1st, 2012