AIP	Acute interstitial pneumonia
CAD	Computer-aided diagnosis
CN	Complex networks
CPFE	Combined pulmonary fibrosis and emphysema
CT	Computer tomography
DILD	Diffuse interstitial lung diseases
DIP	Desquamative interstitial pneumonia,
DILD	Diffuse interstitial lung diseases
Dlco	Diffusing capacity of the lungs for carbon monoxide
FVC	Forced vital capacity
GE	General electrics
GGO	Ground glass opacity
HRCT	High resolution computed tomography
HPc	Chronic hypersensitivity pneumonitis
HU	Hounsfield unit
ILD	Interstitial lung diseases
IPF	Idiopathic pulmonary fibrosis
LAM	Lymphangiomyomatosis
LCH	Langerhans cell histiocytosis
LIP	Lymphoid interstitial pneumonia
NSIP	Non-specific interstitial pneumonia
MDD	Multidisciplinary discussion
OP	Organizing pneumonitis
PAP	Pulmonary alveolar proteinosis
PCR	Polymerase chain reaction
PFT	Pulmonary function test
PF-ILD	Progressive fibrosing interstitial lung disease
PPFE	Pleuroparenchymal fibroelastosis
RB-ILD	Respiratory bronchiolitis-associated interstitial lung disease
S	Sarcoidosis
SPL	Secondary pulmonary lobule
UIP	Usual interstitial pneumonia