What does B-V stand for?

Find what does B-V stand for and its field of usage? B-V is used in the following field.

All the possible full forms of B-V are provided below with meaning and definition. User can also visit each expanded form to read detailed definition of B-V and its example usage.

B-V » Binary - Variable star Academic & Science - Astronomy Advertisement: More full forms :
B. What is the full form of B-V ? B-V can be expanded as Binary - Variable starWhat does B-V mean? Meaning of B-V is Binary - Variable star