α-Gal	Galactose-α-1,3-galactose
AANAT	Arylalkylamine N-acetyltransferase
AAV	Adeno-associated virus
ASFV	African swine fever virus
ASMT	Serotonin N-acetyltransferase
AV	Adenovirus
BLG	β-Lactoglobulin
Cas9	CRISPR-associated protein 9
CD163	Cluster of Differentiation 163 protein
CDK2	Cyclin-dependent kinase 2
CJEU	Court of Justice of the European Union
CMAH	Cytidine-monophospho-N-acetylneuramine
CRISPR	Clustered Regularly Interspaced Short Palindromic Repeats
crRNA	CRISPR RNA
CSFV	Classical swine fever virus
CSN1S1	Casein-alpha 1
DMD	Duchenne muscular dystrophy
DNA	Deoxyribonucleic acid
DSB	Double-strand break
E-HEV	Hepatitis E virus
E2F1	E2F Transcription Factor 1
E7	E7 protein
FAH	Fumarylacetoacetate hydrolase
FDA	Food and Drug Administration
GM-CSF	Granulocyte–macrophage colony-stimulating factor
GMO	Genetically modified organism
HCC	Hepatocellular carcinoma
HDR	Homology-directed repair
HNH	Histidine–asparagine–histidine endonuclease domain
HPV	Human papilloma virus
HTI	Hereditary tyrosinemia type I
HTT	Huntingtin
IFNB1	Interferon-β
IGA	Intentional genomic alteration
KI	Knock-in
KO	Knock-out
LALBA	α-Lactalbumin
LF	Lactoferrin
LV	Lentivirus
MARA	Ministry of Agriculture and Rural Affairs
MSTN	Myostatin
NHEJ	Nonhomologous end joining
NLS	Nuclear localization signal
NRAMP1	Natural resistance-associated macrophage protein 1
OVA	Ovalbumin
PAM	Protospacer adjacent motif
PBMC	Peripheral blood mononuclear cells
PCMV	Porcine cytomegalovirus
PERV	Porcine endogenous retrovirus
PGC1α	PPARγ coactivator 1α
PLHV	Porcine lymphotropic herpes virus
PPARγ	Peroxisome proliferator-activated receptor γ
PRNP	Cellular prion protein
PRRSV	Porcine reproductive and respiratory syndrome virus
PRV	Pseudorabies virus
PUFA	Polyunsaturated fatty acid
RB	Retinoblastoma protein
RGEN	RNA-guided endonuclease
RNA	Ribonucleic acid
RNAi	RNA interference
RuvC	Crossover junction endodeoxyribonuclease RuvC
SCNA	α-Synuclein
SCNT	Somatic cell nuclear transfer
SFAT-1	Synthesized fatty acid desaturase-1
sgRNA	Single-guide RNA
shRNA	Hairpin structure RNA
TALENs	Transcription activator-like effector nucleases
TLR22	Toll-like receptor 22
tracrRNA	Trans-activating CRISPR RNA
UPC1	Uncoupling protein 1
ZFNs	Zincfinger nucleases
α-Gal	Galactose-∝1,3-galactose