CAPTCHA Full Form

(Completely Automated Public Turing test to tell Computers and Humans Apart)

CAPTCHA is a program that protects websites against bots by generating and grading tests that humans can pass but current computer programs cannot. For example, humans can read distorted text, but current computer programs can’t. CAPTCHA stands for Completely Automated Public Turing test to tell Computers and Humans Apart.


Short FormCAPTCHA
Full FormCompletely Automated Public Turing test to tell Computers and Humans Apart
CategoryComputing > Internet
CountryWorldwide
Popularity
100%

Other Full Form list in same category - Internet

S.No.Short FormFull FormCountryPopularity
1 BOT Robot Worldwide
80%
2 Email Electronic Mail Worldwide
100%
3 IE Internet Explorer Worldwide
80%
4 RSS Rich Site Summary Worldwide
70%
5 URL Uniform Resource Locator Worldwide
100%
6 VPS Virtual Private Server Worldwide
80%
7 YAHOO Yet Another Hierarchical Officious Oracle Worldwide
100%
8 WWW World Wide Web Worldwide
100%
9 AJAX Asynchronous JavaScript and XML Worldwide
50%
10 SALT Speech Application Language Tags Worldwide
70%
11 Bcc Blind Carbon Copy Worldwide
80%
12 Gmail Google Mail Worldwide
100%
13 Google originated from the word “Googol” (the number represented by a 1 followed by one-hundred zeros) Worldwide
100%
14 IMP Internet Messaging Program Worldwide
60%
15 Dmoz Directory Mozilla (from its original domain name directory.mozilla.org) Worldwide
80%
16 ODP Open Directory Project Worldwide
80%
17 RUM Real User Monitoring Worldwide
70%
18 BBS Bulletin Board System Worldwide
60%
19 ISA Internet Security and Acceleration Worldwide
30%
20 CMS Content Management System Worldwide
80%
21 Internet Internetwork Worldwide
100%
22 Bing Bing was ultimately chosen for the reason that it is easy to spell, one syllable, and easy to remember Worldwide
100%
23 DPI Deep Packet Inspection Worldwide
20%
24 SBC Session Border Controller Worldwide
20%
25 SBC Server-based computing Worldwide
30%
26 dl Definition List Worldwide
70%
27 DL Download Worldwide
100%
28 APPLES Application for Passport On-Line Electronic System Singapore
20%
29 CAPTCHA Completely Automated Public Turing test to tell Computers and Humans Apart Worldwide
100%
30 GCD Grand Comics Database Worldwide
20%
31 ADB Australian Dictionary of Biography Australia
10%
32 BDC Backup Domain Controller Worldwide
20%
33 NSDL National Science Digital Library Worldwide
80%
34 aero Top level domain for Aviation Industry Worldwide
90%
35 IAB Internet Architecture Board Worldwide
60%
36 PEN Private Enterprise Number Worldwide
40%
37 IANA Internet Assigned Numbers Authority Worldwide
60%
38 DAD Development Assistance Database Worldwide
40%
39 ADIN Australian Drug Information Network Australia
30%
40 MAPS Mail Abuse Protection System Worldwide
60%
41 VMC Virtual Museum of Canada Canada
20%
42 TLD Top Level Domain Worldwide
60%
43 ROR Ruby on Rails Worldwide
60%
44 DP Display Picture Worldwide
60%
45 IPTV Internet Protocol Television Worldwide
100%
46 SERP Search Engine Results Page Worldwide
60%
47 cPanel Control Panel Worldwide
70%
48 auDA .au Domain Administration Australia
20%
49 DCWG DNS Changer Working Group Worldwide
30%
50 SEM Search Engine Marketing Worldwide
100%
51 Exim EXperimental Internet Mailer Worldwide
50%
52 DRAM Database of Recorded American Music United States
30%
53 SMO Social Media Optimization Worldwide
70%
54 CPC Cost Per Click Worldwide
90%
55 CPM Cost Per Mille Worldwide
70%
56 SSI Server Side Includes Worldwide
60%
57 RPM Revenue Per Mille Worldwide
30%
58 dA DeviantART Worldwide
80%
59 na Namibia Namibia
20%
60 GOSF Great Online Shopping Festival India
10%
61 YouTube “You” means you, and “Tube” means television. Worldwide
100%
62 CPT Cost Per Thousand Worldwide
50%
63 AMG All Media Guide Worldwide
20%
64 CDS CERN Document Server Worldwide
40%
65 AEI Archive of European Integration Worldwide
30%
66 CPN Canon Professional Network Worldwide
40%
67 VK VKontakte Worldwide
70%
68 co Commercial Worldwide
90%
69 net Internet Worldwide
100%
70 ICC Internet Chess Club Worldwide
30%
71 404 Not Found Worldwide
80%
72 Cif Comment is free United Kingdom
20%
73 CDN Content Delivery Network Worldwide
90%
74 PM Private Message Worldwide
70%
75 DLI Digital Library of India India
30%
76 WHMCS WebHost Manager Complete Solution Worldwide
20%
77 CPL Cost per Lead Worldwide
30%
78 PPL Pay Per Lead Worldwide
80%
79 RFC Request for Comments Worldwide
70%
80 CSL Citation Style Language Worldwide
50%
81 MHL Medical Heritage Library Worldwide
20%
82 ABP Adblock Plus Worldwide
30%
83 DuckDuckGo influenced/derived from the children’s game duck, duck, goose. Worldwide
70%
84 WML Website Meta Language Worldwide
30%
85 Facebook the name “Facebook” stems from the publications that some colleges pass out to students at the beginning of the year to help students get to know each Worldwide
100%
86 TRIMS Trinity River Information Management System United States
20%
87 OFB Open for Business Worldwide
20%
88 IM Instant Messaging Worldwide
100%
89 LMGTFY Let Me Google That For You Worldwide
50%
90 au Australia (TLD) Australia
30%
91 DDoS Distributed Denial of Service Worldwide
50%
92 CTR Click-Through Rate Worldwide
50%
93 IRFCA Indian Railways Fan Club India
20%
94 iB Ikonboard Worldwide
30%
95 ANN Anime News Network Worldwide
30%
96 RWD Responsive Web Design Worldwide
30%
97 IAP Internet Access Provider Worldwide
40%
98 IGN Imagine Games Network Worldwide
60%
99 AMA Ask Me Anything Worldwide
60%
100 AOM Associate-O-Matic Worldwide
40%
101 WP WordPress Worldwide
90%
102 IDC Internet Data Center Worldwide
50%
103 AfD Articles for Deletion Worldwide
50%
104 POTS Purchasing Online Tracking System Worldwide
20%
105 at Austria (TLD) Austria
30%
106 TGP Thumbnail Gallery Post Worldwide
40%
107 HITS Paper Hyperlink-Induced Topic Search Worldwide
30%
108 MNT Medical News Today Worldwide
30%
109 DEA Disposable Email Address Worldwide
30%
110 IoT Internet of Things Worldwide
60%
111 CNNIC China Internet Network Information Center China
50%
112 DDB Deutsche Digitale Bibliothek (German Digital Library) Germany
30%
113 ly Libya (TLD) Libya
40%
114 KW Keyword Worldwide
80%
115 cpsrvd CPanel Service Daemon Worldwide
30%
116 ML Markup Language Worldwide
60%
117 GEB Global Easy Buy India
50%
118 Quora QUestion OR Answer Worldwide
100%
119 KWA Keyword Analysis Worldwide
30%
120 Wiki Wiki is a Hawaiian word meaning “quick” or “fast” Worldwide
100%
121 VSI Virtual Server Infrastructure Worldwide
30%
122 FQDN Fully Qualified Domain Name Worldwide
60%
123 GG Google Groups Worldwide
40%
124 EC2 Elastic Compute Cloud Worldwide
60%
125 ul Unordered Lists Worldwide
50%
126 li List Item Worldwide
50%
127 RESS REsponsive Web Design + Server Side Components Worldwide
40%
128 GITF Great Indian Travel Festival India
20%
129 Blog short for “Web log” Worldwide
100%
130 PPC Pay Per Click Worldwide
80%
131 FPS Flexible Payments Service Worldwide
40%
132 PageRank named after Larry Page, co-founder of Google Worldwide
50%
133 URN Uniform Resource Name Worldwide
50%
134 PR PageRank Worldwide
70%
135 no Norway (TLD) Norway
30%
136 Web World Wide Web Worldwide
100%
137 eCPM Effective Cost Per Mille Worldwide
40%
138 IFTTT If This Then That Worldwide
50%
139 ORM Online Reputation Management Worldwide
40%
140 DC Dublin Core Worldwide
40%
141 BBCode Bulletin Board Code Worldwide
40%
142 GWT Google Webmaster Tools Worldwide
40%
143 FUP Fair Usage Policy Worldwide
50%
144 bs Bahamas (TLD) Bahamas
30%
145 WISP Wireless Internet Service Provider Worldwide
60%
146 AUA Ask Us Anything Worldwide
40%
147 CN Common Name Worldwide
40%
148 cn China (TLD) China
50%
149 p Paragraph Worldwide
60%
150 RT Retweet Worldwide
80%
151 hr Croatia (TLD) Croatia
30%
152 hr Horizontal Rule Worldwide
50%
153 Vlog Video Blog Worldwide
90%
154 OTT Over-The-Top Worldwide
100%
155 col Column Worldwide
60%
156 IA Internet Archive Worldwide
60%
157 RC Roundcube Worldwide
30%
158 WHM Web Host Manager Worldwide
40%
159 PP Privacy Policy Worldwide
70%
160 MI Mobile Internet Worldwide
50%
161 ESI Edge Side Includes Worldwide
40%
162 SE Search Engine Worldwide
50%
163 PFA Please Find Attached Worldwide
50%
164 ROC Recovery-Oriented Computing Worldwide
30%
165 UDP Usenet Death Penalty Worldwide
20%
166 A Address Worldwide
70%
167 AMP Accelerated Mobile Pages Worldwide
80%
168 RBL Real-time Blackhole List Worldwide
60%
169 DAV Distributed Authoring and Versioning Worldwide
60%
170 E-Commerce Electronic Commerce Worldwide
90%
171 ANS Authoritative Name Server Worldwide
40%
172 RVCJ Rajnikant Versus CID Jokes India
30%
173 AJ Plus Al Jazeera Plus Worldwide
40%
174 MOOC Massive Open Online Course Worldwide
70%
175 EPOS Electronic Presentation Online System Worldwide
20%
176 CGM Consumer-Generated Media Worldwide
40%
177 A2A Ask to Answer Worldwide
40%
178 ICO Initial Coin Offering Worldwide
70%
179 b bold Worldwide
70%
180 CRO Conversion Rate Optimization Worldwide
50%
181 XHR XMLHttpRequest Worldwide
60%
182 CES Community Exchange System Worldwide
30%
183 WWWW World Wide Web Worm Worldwide
30%
184 Insta Instagram Worldwide
90%
185 PMS Pandora’s Mighty Soldiers Worldwide
20%
186 BCC Bitconnect Worldwide
70%
187 RDF Resource Description Framework Worldwide
70%
188 UPA Unique Particle Attribution Worldwide
30%
189 ARN Amazon Resource Name Worldwide
50%