Terra firma
- Crumbächer
- Delerium
- Domini di Terraferma
- Firma (disambiguation)
- Landmass
- MyChildren MyBride
- Savio di Terrafirma
- Solid earth
- Terra (disambiguation)
- Terra Firma (Farscape episode)
- Terra Firma (Tash Sultana album)
- Terra Firma (The Flashbulb EP)
- Terra Firma (Tommy Emmanuel and Phil Emmanuel album)
- Terra Firma (Wolfstone album)
- Terra Firma (band)
- Terra Firma (song)
- Terra Firma Capital Partners
- Terra firma forest
- Terraferma (film)
- Test Dept.
- Tierra Firme (disambiguation)
- Todd Rundgren