ATBC	Acetyl tributyl citrate
ATR	Attenuated total reflectance
ATR-FTIR	Attenuated total reflectance Fourier-transform infrared spectroscopy
CNC	Cellulose nanocrystal
CNFs	Cellulose nanofibers
DBP	Dibutyl phthalate
DEHP	Bis(2-ethylhexyl) phthalate
DEHT/DOTP	Bis(2-ethylhexyl) terephthalate, commonly referred to as dioctyl terephthalate
FTIR	Fourier-transform infrared spectroscopy
GC	Gas chromatography
GC/MS	Gas chromatography/mass spectrometry
IUPAC	International Union of Pure and Applied Chemistry
LOI	Lateral order index
NIAS	Non-intentionally added substances
NIST	National Institute of Standards and Technology
NMR	Nuclear magnetic resonance
PCC	Precipitated calcium carbonate
Py-GC/MS	Pyrolysis–gas chromatography/mass spectrometry
RNC	Regenerated nanocellulose
TCI	Total crystallinity index
TEC	Triethyl citrate
XRD	X-ray diffraction