One end of the stick involves 'recognition', the other does not. So there is a difference.
So you're talking about ZD's ATA?
Could someone please tell me what ATA is? Is it--
Ata (name), people with the first name or family name
Ashcroft Technology Academy, Wandsworth, London, England
Advanced Technologies Academy, a high school in Las Vegas, Nevada, USA
Asia Theological Association
Alberta Teachers' Association, Canada
Automotive Technician Accreditation, scheme in the UK for vehicle mechanics
Anti-transglutaminase antibodies, in certain autoimmune diseases
AT Attachment (ATA/ATAPI), the old name of Parallel ATA, an older interface for computer storage devices
Allen Telescope Array, for astronomical observations and search for extraterrestrial intelligence
Analog telephone adapter, a device for connecting analog telephones to a Voice-over-IP system
Atmosphere absolute, a unit of expressing partial pressure of gases at depth; see Atmosphere (unit)
American Telemedicine Associatio
American Taekwondo Association
Amateur Trapshooting Association
Archery Trade Association
A.T.A. (Greenland)
Africa Travel Association, an international travel industry trade association
Albanian Telegraphic Agency, Albanian national news organisation
American Topical Association, a philatelic organization
American Translators Association
Association of Talent Agents, Los Angeles
Atlantic Treaty Association
Aberri Ta Askatasuna, the original name for ETA, the Basque nationalist organization
Artists' Television Access a non-profit microcinema and art gallery in San Francisco
Antarctica using ISO 3166-1 alpha-3 country code
Áta, a village in Hungary
ATA Airlines, an American airline operating from 1973 to 2008
ATA Holdings, now Global Aviation Holdings, owner of ATA Airlines
ATA Cruiser, a civil utility aircraft built by Adams-Toman Aircraft Co in the 1920s
Air Transport Association of America, former name of Airlines for America
Air Transport Auxiliary of the British Royal Air Force
American Trucking Associations
Actual Time of Arrival, when a vehicle arrived - see Estimated time of arrival
ATA Carnet, an international customs document for importing goods
ATA gene, Ancient Technology Activation Gene, in the Stargate science fiction TV series