1. Very rare Central American bird; the national bird of Guatemala
   - resplendent trogon, Pharomacrus mocino

Type of: quetzal, quetzal bird

• thiocyanate
• thiocyanic acid
• thiodiphenylamine
• thioguanine
• thiol
• thiopental
• thiopental sodium
• thiopentobarbital sodium
• thioridazine
• thiosulfate
• Thiosulfil
• thiosulphate
• thiotepa
• thiothixene
• thiouracil
• third
• Third Baron Rayleigh
• third base
• third baseman
• third battle of Ypres
• third class
• Third Council of Constantinople
• third cranial nerve
• Third Crusade
• third deck