| BSF | Baby Shoulder Fatigue 
| Others |
| BSF | Baby Show Fans
| Others |
| BSF | Back Surface Field
| Others |
| BSF | BackScatter Factor
| Others |
| BSF | Bainbridge Schools Foundation
| Others |
| BSF | Bangulma Scholarship Foundation
| Others |
| BSF | Bank of St Francisville
| Others |
| BSF | Banque Saudi Fransi
| Others |
| BSF | Baptist Student Fellowship
| Others |
| BSF | Barth Syndrome Foundation
| Others |
| BSF | Basic Sliding Fee
| Others |
| BSF | Basic Studio Fee
| Others |
| BSF | Battery Safety Terminal
| Others |
| BSF | Bauer Sucht Frau
| Others |
| BSF | Bean Scripting Framework
| Others |
| BSF | Beanshell Script Framework
| Others |
| BSF | Bear State Financial
| Others |
| BSF | Beaver Street Fisheries
| Others |
| BSF | Beckman Standard Format
| Others |
| BSF | Bellevue Schools Foundation
| Others |
| BSF | Benefit Sharing Fund
| Others |
| BSF | Benevolence Service and Faith
| Others |
| BSF | Benign senescent forgetfulness
| Others |
| BSF | Best Sister Friend
| Others |
| BSF | Bi-national Science Foundation
| Others |
| BSF | Bible Studies Fellowship
| Others |
| BSF | Bible Study Fellowship
| Others |
| BSF | Bicoid Stability Factor
| Others |
| BSF | Big South Fork
| Others |
| BSF | Binational Science Foundation
| Others |
| BSF | Bioprocess Scale Up Facility
| Others |
| BSF | Biotechnology Scale Up Facility
| Others |
| BSF | Biquad Standard Form
| Others |
| BSF | Bit Scan Forward
| Others |
| BSF | Bit Set File
| Others |
| BSF | Bitter Springs Formation
| Others |
| BSF | Black Sea Fleet
| Military, Defence, Navy, Group |
| BSF | Black Single Female
| Others |
| BSF | Black soldier flies
| Others |
| BSF | Black Soldier Fly
| Others |
| BSF | Black Student Fund
| Others |
| BSF | Blue Star Families
| Others |
| BSF | Bond Security Framework
| Others |
| BSF | Bonneville Salt Flats
| Others |
| BSF | Bonsai Societies of Florida
| Others |
| BSF | Bootstrapping Server Function
| Others |
| BSF | Border Security and Facilitation
| Others |
| BSF | Border Security Force
| Others |
| BSF | Border Security Forces
| Others |
| BSF | Bourg Sheet Feeder
| Others |
| BSF | Brand Standard Furnishings
| Others |
| BSF | Bridger Ski Foundation
| Others |
| BSF | Brighter Stronger Foundation
| Others |
| BSF | Bring Some Family
| Others |
| BSF | Bristol stool form scale
| Others |
| BSF | British Standard Fine
| Others |
| BSF | British Standard Fine Thread
| Others |
| BSF | Brussels Summer Festival
| Others |
| BSF | Building School For
| Others |
| BSF | Building Schools For
| Others |
| BSF | Building Strong Families
| Others |
| BSF | Bureau of Commercial Fisheries
| Others |
| BSF | But Seriously Folks
| Others |
| BSF | Butter Spreader, Flat handle
| Others |