Look up tetra in Wiktionary, the free dictionary. Tetra is the common name of many small freshwater characiform fishes. Tetras come from Africa, Central...

Terrestrial Trunked Radio (TETRA; formerly known as Trans-European Trunked Radio), a European standard for a trunked radio system, is a professional mobile...

Tetra Pak is a Swedish multinational food packaging and processing company headquartered in Switzerland. The company offers packaging, filling machines...

The Mexican tetra (Astyanax mexicanus), also known as the blind cave fish, blind cave characin or the blind cave tetra, is a freshwater fish in the Characidae...

The cardinal tetra (Paracheirodon axelrodi) is a freshwater fish of the family Characidae of order Characiformes. It is native to the upper Orinoco and...

Tetra Laval is a Swiss-domiciled multinational corporation of Swedish origin, with headquarters in Pully (Vaud), Switzerland. The Tetra Laval Group provides...

The black tetra (Gymnocorymbus ternetzi), also known as the black skirt tetra, petticoat tetra, high-fin black skirt tetra, black widow tetra and blackamoor...

The neon tetra (Paracheirodon innesi) is a freshwater fish of the characin family (family Characidae) of order Characiformes. The type species of its...

Tetra Tech, Inc. is an American consulting and engineering services firm based in Pasadena, California. The company provides consulting, engineering,...

Look up tetra- in Wiktionary, the free dictionary. Tetra is the name of many species of freshwater fish in the family Characidae from Africa, Central America...