| ACAP2 | Arf GAP with coiled coil, ankyrin repeat and PH domains 2 |
| ADAP2 | ArfGAP With Dual PH Domains 2 |
| Arf | ADP-ribosylation factor |
| ARNO | ARF nucleotide binding site opener |
| ASAP2 | Arf-GAP with SH3 domain, ankyrin repeat and PH domain-containing protein 2 |
| BFA | Brefeldin A |
| BRAG2 | Brefeldin A-resistant Arf GEF 2 |
| CR | complement receptor |
| EFA6 | Exchange Factor for Arf6 |
| EHEC | enterohemorrhagic Escherichia coli |
| ELMOD | ELMO Domain Containing |
| EPEC | enteropathogenic Escherichia coli |
| ERK1/2 | extracellular signal-regulated protein kinase 1/2 |
| FcγR | Fcγ receptor |
| fMLP | formyl-methionine-leucine-phenylalanine |
| FRET | fluorescence resonance energy transfer |
| GAP | GTPase-activating proteins |
| GEF | guanine nucleotide exchange factor |
| Grp1 | General receptor for phosphoinositides isoform 1 |
| IFN-γ | interferon-γ |
| IL | interleukin |
| IRF3 | interferon-regulator factor 3 |
| LPS | lipopolysaccharide |
| Mal | MyD88-adaptor like |
| MHC | major histocompatibility complex |
| MyD88 | Myeloid differentiation factor 88 |
| NF-κB | nuclear factor kappa B |
| OCRL | OculoCerebroRenal syndrome of Lowe |
| PAMP | pathogen-associated molecular pattern |
| PI3K | phosphatidylinositol-4,5-bisphosphate 3-kinase |
| PIP5K | phosphatidylinositol 4-phosphate 5-kinase |
| PIP2 | phosphatidylinositol-4,5-bisphosphate |
| PLD | phospholipase D |
| PMA | phorbol-12-myristate 13-acetate |
| SCV | Salmonella-containing vacuole |
| TGN | trans-Golgi network |
| TIR | Toll/interleukin-1 receptor |
| TLR | Toll-like receptor |
| Tram | Trif-related adaptor molecule |
| Trif | TIR-domain-containing adaptor-inducing interferon-β |