ECO A24: English Opening
ECO A24 is part of volume A — Flank Openings.
The Lichess chess-openings dataset files one named line under it.
It is English Opening: King's English Variation, Two Knights Variation, Fianchetto Line:
1. c4 e5 2. Nc3 Nf6 3. g3 g6.
That position has come up in 89,216 Lichess games between players rated 1600 to 2500: White won 52.7%, 5.6% were drawn and Black won 41.6%.