In 1902 he was appointed a Grand Officer of the Order of the Crown of Italy
In 1909, Marconi shared the Nobel Prize in Physics with Karl Braun for his contributions to radio communications.

In 1914 named senator by the king of Italy Vittorio Emanuele III
In 1918, he was awarded the Franklin Institute's Franklin Medal.

In 1920, he was awarded the IRE Medal of Honor, now the IEEE Medal of Honor.

In 1929, he was made a marquess by King Victor Emmanuel III, thus becoming Marchese Marconi.

In 1931, he was awarded with  John Scott Medal by wireless telegraphy
In 1933, he was awarded Order of the Rising Sun.

In 1934, he was awarded the Wilhelm Exner Medal.

In 1975, Marconi was inducted into the National Inventors Hall of Fame.

In 1977, Marconi was inducted into the National Broadcasters Hall of Fame.

In 1988, the Radio Hall of Fame (Museum of Broadcast Communications, Chicago) inducted Marconi as a Pioneer (soon after the inception of its awards).

In 1990, the Bank of Italy issued a 2,000 lire banknote featuring his portrait on the front and on the back his accomplishments.

In 2001, Great Britain released a commemorative British two pound coin celebrating the 100th anniversary of Marconi's first wireless communication.

Marconi's early experiments in wireless telegraphy were the subject of two IEEE Milestones; one in Switzerland in 2003 and most recently in Italy in 2011.

In 2009, Italy issued a commemorative silver €5 coin honouring the centennial of Marconi's Nobel Prize.

In 2009, he was inducted into the New Jersey Hall of Fame.

The Dutch radio academy bestows the Marconi Awards annually for outstanding radio programmes, presenters and stations.

The National Association of Broadcasters (US) bestows the annual NAB Marconi Radio Awards also for outstanding radio programs and stations.
In 1902 he was appointed a Grand Officer of the Order of the Crown of Italy
In 1909, Marconi shared the Nobel Prize in Physics with Karl Braun for his contributions to radio communications.
In 1914 named senator by the king of Italy Vittorio Emanuele III
In 1918, he was awarded the Franklin Institute's Franklin Medal.
In 1920, he was awarded the IRE Medal of Honor, now the IEEE Medal of Honor.
In 1929, he was made a marquess by King Victor Emmanuel III, thus becoming Marchese Marconi.
In 1931, he was awarded with  John Scott Medal by wireless telegraphy
In 1933, he was awarded Order of the Rising Sun.
In 1934, he was awarded the Wilhelm Exner Medal.
In 1975, Marconi was inducted into the National Inventors Hall of Fame.
In 1977, Marconi was inducted into the National Broadcasters Hall of Fame.
In 1988, the Radio Hall of Fame (Museum of Broadcast Communications, Chicago) inducted Marconi as a Pioneer (soon after the inception of its awards).
In 1990, the Bank of Italy issued a 2,000 lire banknote featuring his portrait on the front and on the back his accomplishments.
In 2001, Great Britain released a commemorative British two pound coin celebrating the 100th anniversary of Marconi's first wireless communication.
Marconi's early experiments in wireless telegraphy were the subject of two IEEE Milestones; one in Switzerland in 2003 and most recently in Italy in 2011.
In 2009, Italy issued a commemorative silver €5 coin honouring the centennial of Marconi's Nobel Prize.
In 2009, he was inducted into the New Jersey Hall of Fame.
The Dutch radio academy bestows the Marconi Awards annually for outstanding radio programmes, presenters and stations.
The National Association of Broadcasters (US) bestows the annual NAB Marconi Radio Awards also for outstanding radio programs and stations.
Guglielmo Marconi