| Abbreviations | Meaning |
 | BCFP | Breast Cyst Fluid Protein |
 | N2 | Breast Tumor Metastases To Ipsilateral Axillary Lymph Nodes Attached To Each Other Or To Other Structures [TNM (tumor-node-metastasis) Classification] |
 | FBF | Forearm Blood Flow; Full Breast Feeding |
 | RAS | Radiologist Aid System [digital Mammography Algorithm] |
 | DCIS | Ductal Carcinoma In Situ - Type Of Breast Cancer |
 | T4 | Breast Tumor Of Any Size With Extension To Chest Wall And Skin [TNM (tumor-node-metastasis) Classification] |
 | CA 549 | Marker For Breast Carcinoma |
 | BSE | Breast Self Examination |
 | BCA | Breast Cancer Antigen |
 | NBSS | [Canadian] National Breast Screening Study |
 | BRCA1 & BRCA2 | (pronounced Braka One ...) Genes, Prone To Multiple Mutations, That Are Involved In A Percentage Of The Breast Cancers |
 | BCF | Basic Conditioning Factor; Basophil Chemotactic Factor; Bioconcentration Factor; Breast Cyst Fluid |
 | T4A | Breast Tumor With Extension To Chest Wall [TNM (tumor-node-metastasis) Classification] |
 | BCN | Basal Cell Nevus; Bilateral Cortical Necrosis; Breast Care Nursing |
 | NX | No Evidence Of Breast Tumor Lymph Node Metastases [TNM (tumor-node-metastasis) Classification] |