ACN : acrylonitrile
ALT : alanine aminotransferase
AMCC : N-acetyl-S-(N-methylcarbamoyl)cysteine
AP : alkaline phosphatase
AST : aspartate aminotransferase
BMC05 : concentration estimated to cause a 5% increase in incidence over background response rate
BMD : benchmark dose
CA : chromosomal aberration
CAS : Chemical Abstracts Service
CEPA : Canadian Environmental Protection Act
CEPA 1999 : Canadian Environmental Protection Act, 1999
CFC : chlorofluorocarbon
CHO : Chinese hamster ovary
CI : confidence interval
CTV : Critical Toxicity Value
DMF : N,N-dimethylformamide
EC50 : median effective concentration
ECG : electrocardiograph
EEV : Estimated Exposure Value
ENEV : Estimated No-Effects Value
gamma-GT : gamma-glutamyl transpeptidase
GWP : Global Warming Potential
HMMF : N-(hydroxymethyl)-N-methylformamide
IC50 : median inhibitory concentration
Koc : organic carbon/water partition coefficient
Kom : soil sorption coefficient
Kow : octanol/water partition coefficient
kg-bw : kilogram body weight
LC50 : median lethal concentration
LCL05 : lower confidence limit of the BMC05
LD50 : median lethal dose
LOAEC : Lowest-Observed-Adverse-Effect Concentration
LOAEL : Lowest-Observed-Adverse-Effect Level
LOEC : Lowest-Observed-Effect Concentration
LOEL : Lowest-Observed-Effect Level
NMF : N-methylformamide
NOAEL : No-Observed-Adverse-Effect Level
NOEC : No-Observed-Effect Concentration
NOEL : No-Observed-Effect Level
ODP : Ozone Depletion Potential
POCP : Photochemical Ozone Creation Potential
PSL : Priority Substances List
PVC : polyvinyl chloride
SCE : sister chromatid exchange
SGOT : serum glutamate-oxalate transaminase
SGPT : serum glutamate-pyruvate transaminase
SIR : standardized incidence rate
TC : Tolerable Concentration
TWA : time-weighted average
UDS : unscheduled DNA synthesis
VOC : volatile organic compound