API	Active pharmaceutical ingredient
AUCFs,0–15h	Area under swelling-force curve from 0 to 15 h
AUCFs,0–24h	Area under swelling-force curve from 0 to 24 h
Fs15 h	Swelling force at 15 h
Fs24 h	Swelling force at 24 h
Fs,max	Maximum swelling force
Fe2O3	Iron oxide
FFBE	Flat-face beveled-edge
g	Gram
h	Hours
HPLC	High-performance liquid chromatography
HSD	Honestly significant difference
kg	Kilogram
mL	Milliliter
mm	Millimeter
MW	Molecular weight
n	Number of repetitions
NaCl	Sodium Chloride
OSDF	Oral solid dosage form
PEO	Polyethylene oxide
PPOP	Push–Pull osmotic pump
UV	Ultraviolet