T. intermedia may refer to:
Terminalia intermedia (disambiguation), several species of tropical tree Thais intermedia, a sea snail species Tillandsia intermedia, a plant species Trialeurodes intermedia, a whitefly species Triplophysa intermedia, a ray-finned fish species Tristramella intermedia, an extinct fish species that was endemic to Israel Trypeta intermedia, a fruit fly species Typhula intermedia, a synonym for Typhula variabilis, a plant pathogen species
See also Intermedia (disambiguation)