| Abbreviations | Meaning |
 | ERF | Eye Research Foundation |
 | BSV | Binocular Single Vision |
 | HEENT | Head, Ears, Eyes, Nose, And Throat |
 | VARE | Visual Acuity, Right Eye |
 | EENT | Ear, Eye, Nose And Throat |
 | ARSA | American Reye's Syndrome Association; Arylsulfatase A |
 | RDT | Randomized Discontinuation Trial; Retinal Damage Threshold; Routine Dialysis Therapy |
 | ITR | Intraocular Tension Recorder; Intratracheal; Inverted Terminal Repeat; Isotretinoin |
 | TOMAS | Torsional Ocular Movement Analysis System |
 | VORD | Vestibulo-ocular Reflex In Darkness |
 | DRD | Dihydroxyphenylalanine-responsive Dystonia; Dorsal Root Dilator; Dystrophia Retinae Pigmentosa-dysostosis [syndrome] |
 | EO | Early-onset; Eosinophil; Ethylene Oxide; Eyes Open |
 | EOM | Extraocular Muscle |
 | EMDR | Eggplant Mottled Dwarf [virus]; Eye Movement Desensitization And Reprocessing |
 | EOM | Equal Ocular Movement |