| ASB | antibody staining buffer |
| BSA | bovine serum albumin |
| Csk | C-terminal src kinase |
| CYT | cytoplasmic tail |
| Erk1/2 | extracellular signal-regulated kinase 1/2 |
| FcRs | Fc receptors |
| FcRLs | FcR-like proteins |
| FBS | fetal bovine serum |
| HA | hemagglutinin |
| HRP | horseradish peroxidase |
| IpLITRs | Ictalurus punctatus leukocyte immune-type receptors |
| ITAM | immunoreceptor tyrosine-based activation motif |
| ITIM | immunoreceptor tyrosine-based inhibitory motif |
| ITSM | immunoreceptor tyrosine-based switch motif |
| LILRs | leukocyte Ig-like receptors |
| LRC | leukocyte receptor complex |
| LY | light-yellow |
| MFIs | mean fluorescent intensities |
| NF | non-fluorescent |
| PFA | paraformaldehyde |
| YF | tyrosine to phenylalanine |
| PTEN | phosphatase and tensin homolog |
| PLCγ1 | phospholipase Cγ1 |
| ROI | region of interest |
| SHIP-2 | Src homology 2 domain containing inositol 5′-phosphatase |
| SHP-2 | Src homology 2-containing protein tyrosine phosphatase 2 |
| TLRs | toll-like receptors |
| TM | transmembrane |
| YG | yellow-green |