AT	anthrax toxin
Bcl-XL	B-cell lymphoma-extra large
CMG2 or ANTXR2	capillary morphogenesis gene 2
CdtB	cytolethal distending toxin B
DTA	diphtheria toxin A chain
EF	edema factor
ET	edema toxin
LF	lethal factor
LFn	LF N-terminal domain
LT	lethal toxin
MMPs	matrix-metalloproteases
MAPKKs	mitogen-activated protein kinase kinases
mPA	mutant PA
mPA-EGF	mPA genetically fused to human epidermal growth factor
mPA-ZHER2	mPA genetically fused to the affibody ZHER2
PA	protective antigen
PA-DK	PA with D512K mutation
PA-GN	PA with mutation complementing PA-D512K mutation
PE	Pseudomonas exotoxin A
PEIII	Pseudomonas exotoxin A catalytic domain
PE38	PE domains II and III
Raf-1	rapidly accelerated fibrosarcoma
TEM8 or ANTXR1	tumor endothelial marker 8
uPa	urokinase plasminogen activator