| GB | gallbladder; glial bundle; goof balls; Guillain-Barre [syndrome] |
|---|---|
| GBD | gallbladder disease; gender behavior disorder; glass blower's disease; granulomatous bowel disease |
| GBS | gallbladder series; gastric bypass surgery; group B Streptococcus; general biopsychosocial screening... |
| FO | Fossa(Foramen) Ovale |
| ACMF | arachnoid cyst of the middle fossa |