| ACTA2 | Alpha Smooth Muscle Actin (α-SMA) |
| AFE | Anterior Foregut Endoderm |
| AQP5 | Aquaporin 5 |
| ATI | Alveolar Type I Cells |
| ATII | Alveolar Type II Cells |
| BMP | Bone Morphogenic Protein |
| CXCL10 | C-X-C Motif Chemokine Ligand 10 |
| CXCL8 | C-X-C Motif Chemokine Ligand 8 (IL8) |
| CX3CR1 | C-X3-C Motif Chemokine Receptor 1 |
| DE | Definitive Endoderm |
| dpi | Days Post-Infection |
| DXD58 | DExd/H-Box Helicase 58 (RIG-1: Retinoic Acid Inducible Gene 1) |
| EBs | Embryoid Bodies |
| FGF | Fibroblast Growth Factor |
| FGFR | Fibroblast Growth Factor Receptor |
| FOXA2 | Forkhead Box A2 |
| FOXJ1 | Forkhead Box J1 |
| hESC | Human Embryonic Stem Cells |
| HRSV | Human Respiratory Syncytial Virus |
|
IL1B IL6 |
Interleukin 1 β Interleukin 6 |
| ISG15 | ISG15 Ubiquitin-Like Modifier |
| mAb | Monoclonal Antibody |
| MEFs | Mouse Embryonic Fibroblasts |
| moi | Multiplicity of Infection |
| MUCIN5AC | Mucin 5AC, Oligomeric Mucus/Gel-Forming |
| NKX2-1 | NK2 Homeobox 1 |
| NOG | Noggin |
| PDPN | Podoplanin |
| pfu | Plaque Forming Unit |
| PSC | Pluripotent Stem Cells |
| qRT-PCR | Quantitative Real-Time RT-PCR (Reverse Transcription Polymerase Chain Reaction) |
| SCGB1A1 | Secretoglobin Family 1A Member 1; CC10 |
| SFTPA | Surfactant Protein A |
| SFTPB | Surfactant Protein B |
| SFTPC | Surfactant Protein C |
| SFTPD | Surfactant Protein D |
| SOX2 | SRY (Sex Determining Region Y)-box 2 |
| TBP | TATA Box Binding Protein |
| TGFB1 | Tumor Growth Factor β |
| TNF | Tumor Necrosis Factor (TNF α) |
| TP63 | Tumor Protein p63 |
| WNT | Wingless-Related Integration Site |
| μm | Micrometers |