antirippletantirppleantistatic detonatorantitaeniteantitheticantler orogeny or orogeny or orogenyantleriteantpiodal paintantycycloneanyuiiteapache tear or apache tears or apache tearsapachiteapartheidapatosaurus or brontosaurus or brontosaurusapertureapexapfaphaniphyric or cryptocrystalline or cryptocrystallineaphanite rock or aphanite or aphaniteaphaniticaphelebisaphelionaphoticapi unit or api or apiapicalapical anxisapical areaapical papillaapical seriesapical systemapiculateapjohniteaplaquereapliteaplowiteapocarpousapogean tideapogeeapomagmaticapomorphyapparent ablationapparent craterapparent densityapparent dipapparent movementapparent optic angleapparent plungeapparent resistivityapparent thicknessapparent time
