Bnc backbone network computer bnd bound bnf backus

BNC Backbone Network Computer
BND Bound
BNF Backus Naur Form . . .metalanguage used to describe the grammar of a programming language
BNR Binary (Airbus Acronyms)
BNTH Beneath (MET)
BOI Basic Operating Index
BOMB
Bombing (AIS)
BOW Basic Operating Weight (AHM) *
BP Best Practice (ITRM)
BP Business Plan
BP Frequent Flyer award ticket (PHM)
BPCU Bus Power Control Unit (Boeing)
BPF Band Pass Filter
BPN Boundary Point of Entry
BPP
Boarding Pass Printer
BPR Bypass Ratio (ICAO Doc9889)
bps bits per second
BPS Boundary Point Sector
BPSK Binary Phase Shift Keying
BPSX Boundary Point Sector Exit

BR
Mist (MET)
BR Basic Regulation (EASA)
BRA Basic Rate Access
BRA
Bearing and Distance Range and Altitude
BRF Brief (MET)
BRG Bearing (AIP)
BRITE Basic Research in Industrial Technologies for Europe = EURAM
BRK Broker (CRM)
BRK
Brake (Airbus)
BRKG Braking (ICAO)
BRNAV Basic Air Navigation air Traffic Control Unit
BRS
Baggage Reconciliation System (MACS)
BRT Brightness
BS Baggage Short connection (AHM)
BS Band Stop (ACS)
BS Body Station (Boeing) *
BS BootStrap (RADNET Introduction MAS)
BSA Blocked Space Agreement (PHM)
BSC Binary Synchronous Communications
BSCT
Baby basket/carrycot/bassinet (PHM SSR)
BSCU Brake Steering (system) Control Unit (Airbus&Boeing Acronyms)
BSFC Brake Specific Fuel Consumption
BSM Baggage Source Message (BRS)
BSP Aircraft Parameter Downlink (service)
BSP
Billing Settlement Plan (PHM)
BSS Best Signal Selection
BST Boost (Boeing)
BSU
Beam Steering Unit
BT Transfer Baggage (CPM)
BT Balance Table (IATA AHM519)
BTB Bus Tie Breaker (Boeing)
BTC Basic Training Course
BTC Bus Tie Contactor (Airbus Acronyms)
BTEC Business and Technician Education Council
BTH Beyond the Horizon
BTIC
Baggage Tag Issuer Code
BTL Between Layers (ICAO)
BTLCS Brake Torque Limiting Control System (Boeing)
BTM Baggage Transfer Message (IATA)
BTMU Brake Temperature Monitor Unit (Boeing)
BTN
Between (ICAO)
BTR Bus Tie Relay (Airbus)
BTU British Termal Unit per pound of fuel (BTU/lb)
BTW
Between (AIRIMP)
BTWN Between (MET)
BVOR Broadcast VOR
BVR Beyond Visual Range
BU Bulk compartment identifier

BU
Battery Unit (Airbus)
BUEC Backup Emergency Communication (FAA)
BUM Baggage Unload Messages (BRS)
BUP
Bulk unitization program - shipper/consignee handled unit (CRM) . . . Build-Up Pallet
BULK Bulky Baggage (PHM SSR)
BW Bandwidth (FAA)
BW Basic Weight (AHM) *
BWB Blended Wing Body (HWB NASA Boeing X-48)
BWP
Budget and Work Programme Planning
BWS Body Wheel Steering (Airbus)
BY Economy class Baggage (AHM)
BYD
Beyond (MET)
BYDU Back-Up Yaw Damper Unit (Airbus)
BYP Bypass (Airbus)

C
Charlie (ICAO)
CA Canada (ISO Country Code)
CA Cabin attendant (YY)
CA
Conflict Alert (FAA)
CA Course to an Altitude (ARINC 424 Path Terminator)
CA Partial collect credit - Partial prepaid cash (CIMP)
CA
Selling space allocation against allotment (CIMP)
CAA Civil Aviation Authority (ITRM)
CAAC Civil Aviation Authority of China
CAAS Class A Airspace
CAAS Computer Aided Approach Sequencing
CAB
Civil Aeronautics Board (RGL-FAA)
CAB Cabin (IOSA)
CAB Cabin Baggage
CAC Centralised Approach Control
CACTS Cabin Air Conditioning & Temperature Control System (Boeing)
CAD