These days, companies, technologies start overloading alphabets once they are successful.
Take the case of ‘J’ – everything in Java world starts with a ‘J’ – JBoss, JTA, JMX, JUnit, JNDI, JNI, JDBC, J2EE, AspectJ, JSTL, JMS, JAXP, JAXRPC, JMeter, JProbe, JSP, JSR, JAXB, JAX-WS, JAXR, JAAS,JSF,JRockit..
Now consider ‘X’ – the world of XML – XML, XSLT, XSL, XERCES, XALAN, XPath, XQuery, XLink, XPointer, XForms, XSL-FO, XHTML, AjaX, XDoclet, …
Now ‘i’ – the world of Apple – iPod, iMac, iShuffle, iPhone, iTunes, iPhoto, iMovie, iDVD, iDisk, .. even iDog!!