- Discovered by using endoscopy, the CPA was divided into 4 levels: petrosal veinand arachnoid mater, acousticofacial bundle, trigeminal and abducens nerves, and lower cranial nerves(glossopharyngeal,vagus, and accessory).
- acousticofacial ganglion
- acousticofacial primordium
- primordium, acousticofacial
acoustic fog acoustic Acoustically Focused Oceanographic Sampling acoustic remotely controlled survey vehicle acoustical holography by mechanical scanning acoustic underwater range determination system acoustical holography by electronbeam scanning Acoustic densitometry Ambulatory blood pressure acoustic high-speed holographic framing camera Acoustical holography by electron-beam scanning Acoustically Navigated Geological Underwater Survey acoustic emission relative strength-weakness criterion