| Abbreviations | Meaning |
 | FECG | Fetal Electrocardiogram |
 | LDA | Left Dorso-anterior [fetal Position] |
 | FBS | Fasting Blood Sugar; Feedback System; Fetal Bovine Serum; Film-based System |
 | RSL | Right Sacrolateral (fetal Position) |
 | HG-F | Fetal Hemoglobin |
 | FMF | Familial Mediterranean Fever; Fetal Movement Felt; Flow Microfluorometry; Forced Midexpiratory Flow |
 | FHH | Familial Hypocalciuric Hypercalcemia; Fawn-hooded Hypertensive [rat]; Fetal Heart Heard |
 | FAC | Fetal Abdominal Circumference |
 | FV | Fetal Vaccinia |
 | BFHR | Basal Fetal Heart Rate |
 | PRFM | Premature Rupture Of Fetal Membranes |
 | FE | Fetal Erythrocyte |
 | FEEG | Fetal Electroencephalography |
 | FD | Fetal Danger |
 | RMT | Registered Music Therapist; Relative Medullary Thickness; Retromolar Trigone; Right Mentotransverse [fetal Position] |