Acronyms & Abbreviations

The definition of BO is:

Bachelor of Osteopathy

Back Off

Back Office

Back Order

Back Orifice

Back outlet

Backed-Off

Bacterioopsin

Bail-Out

Baltimore and Ohio Railroad

Barrett's esophagus

Barrett's oesophagus

Barring of All Outgoing Calls

Base-out

Battle Operations

Battle orders

BEAT OSCILLATOR

Beating Oscillator

Behavior objective

Belarus

Belladonna and opium

Bend-Over

Beneficial Occupancy

Benzene oxide

Beryllium Oxide

Bilirubin oxidase

Binary Output

Binary-to-Octal

Biochemical Oxidation

Biological Opinion

Bit-Oriented

Black Oil

Blackout

Blanking Oscillator

Blighted ovum

Blind off

Blocking Oscillator

Blow Off

Blow-Off

Blow-Out

Blown Out

Boarder

Boarding Officer

Body Odor

Body Odour

Boehmite

Bolivia

Bolton point

Boltzmann Number

Bond orbital

Bond Order

Bonding Orbital

Borage oil

Boran

Born Organized

Born-Oppenheimer

Bosentan

Bottom

Bought

Bouraq Indonesia Airlines

Bovine

Bowel obstruction

Bowels

Bowels opened

Box Office

Brackett and Oliphant

Brain overload

Branch Office

Branch Officer

Branch Offset

Branchio-otic

Branchio-Oto

Break Off

Bridging Oxygen

Bright Object

Broker's Order

Bronchial obstruction

Bronchiolitis obliterans

Brueckner orbital

Bubble oxygenator

Bucco-occlusal

Budget Obligations

Budget outlay

Buffer Overflow

Bug Off

Burn-Off

Business Object

Business Office

Business Optimization

Business Owner

Buyer's option

Buzz off

Byte Ordering

CSX Transportation