| Abbreviations | Meaning |
 | FH | Fetal Head |
 | FADS | Fetal Akinesia Deformation Sequence |
 | HCF | [fetal] Head-to-cervix Force |
 | MLT | Left Mentotransverse [fetal Position]; Mean Latency Time; Median Lethal Time; Medical Laboratory Technician |
 | LSA | Left Sacro-anterior [fetal Position]; Left Subclavian Artery; Leukocyte-specific Activity; Lichen Sclerosus Et Atrophicus; Lymphosarcoma |
 | SDP | Right Sacroposterior [fetal Position, Lat. Sacrodextra Posterior]; Shared Decision-making Program; Signal Density Plot |
 | SLP | Left Sacroposterior (fetal Position) (Lat.sacrolaeva Posterior) |
 | SCLP | Left Scapuloposterior [fetal Position, Lat. Scapulolaeva Posterior] |
 | FRHK | Fetal Rhesus Monkey Kidney [cell] |
 | FPS | Fetal PCB (polychlorinated Biphenyl) Syndrome |
 | FLP | Fixed Linear Paralleling [computer-assisted Surgery]; Functional Limitations Profile; Left Frontoposterior [fetal Position] |
 | FCS | Faciocutaneoskeletal Syndrome; Fecal Containment System; Feedback Control System; Fetal Calf Serum; Foot Compartment Syndrome |
 | OLA | Left Occipitoanterior [fetal Position, Lat. Occipito-laeva Anterior]; Oligonucleotide Ligation Assay |
 | DFU | Dead Fetus In Utero; Dideoxyfluorouridine |
 | RMP | Right Mentoposterior [fetal Position] |