As nouns the difference between nycturia and fa
is that nycturia is nocturia while fa is a syllable used in solfège to represent the fourth note of a major scale.
As an initialism FA is
football Association esp English Football Association see also Scottish FA and Welsh FA.
fa
English
Alternative forms
* fah
Noun
(
en noun)
(music) A syllable used in to represent the fourth note of a major scale.
See also
* do
* la
* mi
* re
* so
* ti