Axolotl
Life of the Salamander - 1915 was released on: USA: 2 December 1915
The Reverend Salamander Unattached - 1915 was released on: USA: 12 July 1915
Salamander - 2009 was released on: USA: 29 April 2009 (Columbia University Film Festival) (premiere)
Aquatic Artistry - 1936 was released on: USA: 11 April 1936
Reading Rainbow - 1983 The Salamander Room 9-9 was released on: USA: 14 October 1993
Parade of Aquatic Champions - 1945 was released on: USA: 22 July 1945
Aquatic House Party - 1950 was released on: USA: 31 March 1950
Chautauqua Aquatic Day- No- 9 - 1903 was released on: USA: February 1903
To my knowledge, the proper capitalization is The United States of America. However, when using the letters only, it is the US or the USA.
Design Squad - 2007 Aquatic Robotics - 2.8 was released on: USA: 21 May 2008
What Are Letters For - 1973 was released on: USA: 1973
USA