This is the 8122nd most frequent Korean word.
fivb
The word "fivb" is not a Korean word; it refers to the International Volleyball Federation.
Here 'FIVB' refers to the International Volleyball Federation and is used as an identifier for certain matches.
나는 FIVB 배구 경기를 즐겨본다.
I enjoy watching FIVB volleyball matches.
In this example, 'FIVB' signifies the federation itself and its administrative function in volleyball.
FIVB는 전 세계 배구를 관장하는 기관이다.
The FIVB is the organization governing volleyball worldwide.
Here, 'FIVB' denotes the level or affiliation of the tournament to the International Volleyball Federation.