| Abbreviations | Meaning |
 | G | Grade [TNM (tumor-node-metastasis) Classification: GX Grade Cannot Be Assessed, G1 Well Differentiated Tumor, G2 Moderately Differentiated Tumor, G3 Poorly Differentiated Tumor, G4 Undifferentiated Tumor] |
 | GAFESV | Gardner-Arnstein Feline Sarcoma Virus |
 | PN1BIII | Tumor Metastases Beyond Lymph Node Capsule [none Larger Than 2.0 Cm] |
 | ACC | Adenoid Cystic Carcinoma |
 | BNAML | Brown Norway Acute Myelocytic Leukemia |
 | PCL | Primary Cerebral Lymphoma |
 | ALL | Acute Lymphoblastic Leukemia |
 | PBCL | Polymorphic B-cell Lymphoma |
 | AEL | Acute Erythroleukemia |
 | IESS | Intergroup Ewing's Sarcoma Study (USA) |
 | COTA | Certified Occupational Therapy Assistant; Colon-ovary Tumor Antigen |
 | V | Venous Tumor Invasion |
 | CL | Childhood Leukemia |
 | MCSPG | Melanoma-specific Chondroitin Sulfate Proteoglycan |
 | BCQ | Breast Cancer Questionnaire |