FBU
The FBU abbreviation stands for:
- Fire business interruption insurance
- Fire Brigades Union, a British trade union
- The former Oslo Airport, Fornebu, Norway, according to the IATA Airport Code
- Free citizens Union, several groups of voters and a small party in Germany
- The Universal White Brotherhood (French Fraternité Blanche Universelle ), a syncretic religious community
The abbreviation stands for Fbu:
- Accident communication link, see list of abbreviations in the railway sector
The abbreviation F.Bu. stands for:
- Burundian franc, the national currency of Burundi
- Disambiguation
- Abbreviation