Is your flight under IFR compulsory?
Key Facts
Abbreviation
QBI
Pronunciation
/aɪz jɔːr flaɪt ˈʌndər ˌaɪˌɛfˈɑːr ˈkɒmpʌlsəri/
Category
Governmental
Related Field
Transportation
Other meanings of QBI
Quality of Business Index
Business
Quality Botanical Ingredients
Academic
Quality Bioresources, Inc.
Business
Quality Botanical Ingredients, Inc.
Business
Quark Biotech, Inc.
Business
Quality Business Institute
Business
Quality Books, Inc.
Business
Quigg Brothers, Inc.
Business