Abbreviations beginning with a

APSNAdvanced Passive Safety Network of Excellence
Miscellaneous

APSNArizona Public Safety News (est. 2003; emergency notification network)
Miscellaneous

APSNAsia Pacific Safeguards Network
Miscellaneous » Unclassified

APSNAsia Pacific Shorebird Network
Miscellaneous » Unclassified

APSNAsia Pacific Solidarity Network
Miscellaneous » Unclassified

APSNAsociación Pro Salud del Niño (Association for the Safety of the Child, Guatemala)
Miscellaneous

APSNAssociation for Persons with Special Needs
Miscellaneous

APSNAtypical Placental Site Nodule
Miscellaneous » Unclassified

APSNCangéite primitive du système nerveux central
Academic & Science

APSNCAsian-Pacific Society of Nuclear Cardiology
Academic & Science

APSNCLRaerobic pretreatment simulator by natural convection of air with leachate recirculation
Academic & Science

APSNEAdvanced Passive Safety Network of Excellence
Miscellaneous

APSNEAssociation of Preparatory Schools of New England
Miscellaneous

APSOAdaptive Particle Swarm Optimization
Academic & Science

APSOAssociation of Personnel Service Organisations (est. 1977; South Africa)
Academic & Science

APSOAgency for Personal Service Overseas
Business » Agencies

APSOAgency for Personal Services Overseas
Business » Agencies

APSOAssociation of Personnel Service Organisations
Community » Associations

APSOAssociation of Professional Scholastic Opticians
Community » Associations

APSOAudio Precision System One (audio signal measurement device)
Community