I have composed an alphabet of sorts that could be used for transcriptions into Greek. Feel free to make suggestions on the talk page if you can come up with any improvements.

Α α = /a/, /ə/

Αε αε = /aɪ/

αρ = /ɝ/, /ɚ/

αχ = /ʌ/

Εα εα = /æ/

Μπ μπ = /b/

Β β = /v/

Γκ γκ = /g/

Γ γ = /ɣ/

Γγ γγ = /ŋɡ/

Γου γου = /wu/

Γουε γουε = /wɛː/

Γι γι = /ʝ/

Ντ ντ = /d/

Δ δ = /ð/

Εε εε = /e/

Ζντ ζντ = /zd/

Τζ τζ = /dz/

Ζ ζ = /z/

Ζζ ζζ = /ʒ/

Τζζ τζζ = /dʒ/

Ε ε = /ɛː/, /œ/

Τθ τθ = /tʰ/

Θ θ = /θ/

Ι ι = /i/, /j/

Ιο ιο = /ø/

Κ κ = /k/

Κι κι = /c/

Λ λ = /l/

Λι λι = /ʎ/

Μ μ = /m/

Ν ν = /n/

Νι νι = /ɲ/

Ξ ξ = /ks/

Ο ο = /o/

Π π = /p/

Ρ ρ = /r/

Ρζ ρζ = /Ʀ/

Σ σ/ς = /s/

Σσ σσ σς = /ʃ/

Τ τ = /t/

Τσ τσ = /ts/

Τσσ τσσ τσς = /tʃ/

Υου υου = /y/

Ου ου = /u/, /w/

Πφ πφ = /pʰ/

Φ φ = /f/

Κχ κχ = /kʰ/

Χ χ = /x/

Χι χι = /ç/

Ψ ψ = /ps/

Ωα ωα = /ɔː/