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What does PCA stand for?

showing only Science & Medicine definitions (Show all)

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Rank Abbr.Meaning
PCAPatient-Controlled Analgesia (pain medication delivery)
PCAPersonal Care Attendant
PCAPatient Care Associate
PCAPersonal Care Aide
PCAPosterior Cerebral Artery
PCAPlate Count Agar
PCAPerchloric Acid (chemistry)
PCAPlant Conservation Alliance
PCAProportional Counter Array
PCAPolar Cap Absorption
PCAPest Control Advisor
PCAPosterior Cricoarytenoid (muscle)
PCAPyrrolidone Carboxylic Acid
PCAPolycrystalline Alumina
PCAPoint of Closest Approach
PCAPatient Care Advocate
PCAPrimary Component Analysis
PCAPassword Call Acceptance (call screening)
PCAPhysicians' Comparability Allowances
PCAPost Curing Apparatus (UV light curing chamber for post processing of stereolithography parts)
PCAPesticide Control Authority
PCAProcess Control & Automation
PCAPhysiological Cross-Sectional Area
PCAPrime Candidate Alloy
PCAProcess Change Authorization
PCAPosterior Choanal Atresia
PCAPedagogical Conversational Agent
PCAPrimary Control Assembly
PCAPropellant Control Assembly
PCApetroleum caking additive
PCAPolar Cap Anomaly
PCAProcedure Change Activity
PCAProportional Capacity Allocation
PCAPolynomial Computer Algebra
PCaProstate Cancer
PCAPneumatic Control Assembly (US NASA)
PCAPossible Contamination Activities (drinking water assessment; Canada)
PCAPositive Control Airspace (aviation)
PCAPower Control Algorithm
PCAPrimary Care Association
PCAPrimary Cutaneous Amyloidosis (skin disorder)
PCAPrimary Coronary Angioplasty (cardiology)
PCAPrinciple Component Analysis
PCAPrimer Chamber Assembly (US NASA)
PCAPrincipal Component Analysis
PCAPlant Canopy Analyzer
PCAPackaged Composite Application
PCAPassive Cutaneous Anaphylaxis (anaphylactic shock)
PCAPayload Clamp Assembly (US NASA)

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