AAIB	Air Accidents Investigation Branch
A320	Airbus A320
AFAP	Australian Federation of Air Pilots
APU	Auxiliary power units
ASHRAE	The American Society of Heating, Refrigeration and Air Conditioning Engineers
ATSB	Australian Transport Safety Bureau
B737	Boeing 737
B747	Boeing 747
B757	Boeing 757
B767	Boeing 767
B777	Boeing 777
BALPA	British Airline Pilots Association
BAe 146	British Aerospace 146
BASI	Bureau of Air Safety Investigation
CAA	Civil Aviation Authority
CAAP	Civil Aviation Advisory Publication
CAR	Civil Aviation Regulation
CASA	Civil Aviation Safety Authority
CO2	Carbon dioxide
CO	Carbon monoxide
DETR	Department of the Environment, Transport and the Regions
DOCP	Di-ortho cresylphosphate
ECS	Environmental control system
FAA	Federal Aviation Authority (USA)
FAAA	Flight Attendants Association of Australia
IAQ	Indoor air quality
ICAO	International Civil Aviation Authority
IFALPA	International Federation of Airline Pilot Association
IPA	Independant Pilots Association
JAA	Joint Aviation Authority
MD80	McDonnell Douglas (Now Boeing) MD80
MCS	Multiple Chemical Sensitivity
MJO	Mobil Jet Oil
MEL	Minimum Equipment List
MMEL	Master Minimum Equipment List
MOCP	Mono orthocresyl Phosphate
NICNAS	The National Industrial Chemicals Notification and Assessment Scheme
NTSB	National Transport Safety Board (US)
OPIN	Organophosphate Induced Delayed Neuropathy
OP	Organophosphate
O2	Oxygen
PAN	Phenyl alpha naphthylamine
TBP	Tributyl phosphates
TCP	Tricresyl phosphate
TMPP	Trimethyl Propane Phosphate
TOCP	Triorthocresyl Phosphate
TPP	Triphenyl phosphates
TVOC	Total Volatile Organic Compounds
VOC	Volatile Organic Chemicals