When used as an adjective it means devoted to the performance, appreciation or study of music.
When used as a noun, in reference to an orchestra for example, it generally means that the orchestra is funded or sponsored by a specific group or institution.
Los Angeles Philharmonic was created in 1919.
The Greek word for "Philharmonic" is "φιλόμουσος".
The Philharmonic Orchestra was created in 1998.
Silesian Philharmonic was created in 1945.
Slovak Philharmonic was created in 1949.
Amazonas Philharmonic was created in 1997.
Munich Philharmonic was created in 1893.
Dresden Philharmonic was created in 1870.
Vienna Philharmonic was created in 1842.
Łódź Philharmonic was created in 1915.
Oslo Philharmonic was created in 1919.
Duisburg Philharmonic was created in 1877.