| Abbreviations | Meaning |
 | LDP | Left Dorsoposterior [fetal Position]; Lumbodorsal Pain |
 | OFA | Oncofetal Antigen |
 | F | Fetal |
 | HF | Head Of Fetus |
 | AMS | Advanced Medical Systems [fetal Monitor] |
 | RFL | Right Frontolateral [fetal Position] |
 | HFDL | Human Fetal Diploid Lung |
 | FAD | Familial Alzheimer Dementia; Familial Autonomic Dysfunction; Fetal Activity-acceleration Determination; Flash-induced Afterdischarge; Flavin Adenine Dinucleotide |
 | MLP | Left Mentoposterior [fetal Position] |
 | FHS | Fetal Hydantoin Syndrome |
 | RST | Right Sacrotransverse [fetal Position] |
 | SDA | Right Sacroanterior [fetal Position, Lat. Sacrodextra Anterior] |
 | FMH | Fetal-maternal Hemorrhage |
 | FV | Fetal Vaccinia |
 | MLA | Left Mentoanterior [fetal Position]; Medical Library Association; Mesiolabial; Monocytic Leukemia, Acute |