3D	Three-dimensional
ABL1	ABL proto-oncogene 1, non-receptor tyrosine kinase (c-Abl)
ACTA1	Actin alpha 1, skeletal muscle
AEC	Accelerator Engineering Co.
AES	Advanced Engineering Services Co. Ltd.
ATM	ATM serine/threonine kinase
CCNB1	Cyclin B1
CCND1	Cyclin D1
CDC20	Cell division cycle 20
CDK1	Cyclin-dependent kinase 1 (= cell division cycle protein 2, cdc2)
CDK4/6	Cyclin-dependent kinase 4/6
CDKN1A	Cyclin-dependent kinase inhibitor 1A (= p21)
C-ion	Carbon ion
DAVID	Database for Annotation, Visualization, and Integrated Discovery
DCC	Disposable sealed irradiation cell culture chamber
EDGE	Empirical Analysis of DGE
GHMC	Gunma University Heavy Ion Medical Center
GIAR	Gunma University Initiative for Advanced Research
ISS	International Space Station
KEGG	Kyoto Encyclopedia of Genes and Genomes
KPNA2	Karyopherin subunit alpha 2
LET	Linear energy transfer
MCM4	Minichromosome maintenance complex component 4
MDM2	MDM2 proto-oncogene
MeV/n	Megaelectronvolt per nucleon
μG	Microgravity
MKI67	Marker of proliferation Ki-67
NIAID	National Institute of Allergy and Infectious Diseases
NIH	National Institutes of Health
p53	p53 tumor suppressor protein
RO	Rotation for simulated μG
ST	Standing 1G
STMN1	Stathmin 1
TFDP1	Transcription factor Dp-1