| Abbreviations | Meaning |
 | HF | Head Of Fetus |
 | RMT | Registered Music Therapist; Relative Medullary Thickness; Retromolar Trigone; Right Mentotransverse [fetal Position] |
 | RFT | Respiratory Function Test; Right Frontotransverse [fetal Position]; Rod-and-frame Test |
 | DFMR | Daily Fetal Movement Record |
 | FIDD | Fetal Iodine Deficiency Disorder |
 | FLP | Fixed Linear Paralleling [computer-assisted Surgery]; Functional Limitations Profile; Left Frontoposterior [fetal Position] |
 | MLA | Left Mentoanterior [fetal Position]; Medical Library Association; Mesiolabial; Monocytic Leukemia, Acute |
 | FAC | Fetal Abdominal Circumference |
 | ODA | Right Occipitoanterior [fetal Position, Lat. Occipito-dextra Anterior] |
 | FCH | Faculty Contact Hour; Family Care Home; Fetal Cystic Hygroma |
 | HFDL | Human Fetal Diploid Lung |
 | FLT | Left Frontotransverse [fetal Position] |
 | FTS | Fetal Tobacco Syndrome |
 | MEM-FBS | Minimal Essential Medium With Fetal Bovine Serum |
 | SCDA | Right Scapuloanterior [fetal Position, Lat. Scapulodextra Anterior] |