TIT, Tit, Tits, or tit may refer to: Birds. Tit (bird) or Paridae, a large family of passerine birds. Penduline tit or Remizidae, sometimes included in Paridae as Remizinae. Bearded tit, a small reed-bed passerine bird. Long-tailed tits or Aegithalidae, a family of passerine birds with long tails. Tit-babbler or Macronus, a genus in the family Timaliidae. Tit berrypecker, a species of bird in the family Paramythiidae. Tit hylia, a species of bird in the family Cettiidae. Tomtit, a small passerine bird of the family Petroicidae. Wrentit, a small bird, the only species in the genus Chamaea.
https://en.wikipedia.org/wiki/Tit