What's the plural form of labanotation? Here's the word you're looking for.
Answer
The noun labanotation can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be labanotation.
However, in more specific contexts, the plural form can also be labanotations e.g. in reference to various types of labanotations
or a collection of labanotations.
Examples
Labanotation, a system of symbols developed by Rudolph Laban in 1928 to record movement, is analogous to music notation.
He established choreology, the discipline of dance analysis, and invented a system of dance notation, now known as Labanotation or Kinetography Laban.