That was quite iconic, lasting between 2005-11, though in that final year (2011) they started to show the players’ surnames rather than just the first three letters (e.g. DJO, FED, NAD etc.)
Some Seven footage I was able to find from the 2011 Australian Open. Courtesy: Scarlett Li
Then in 2012, the on-screen graphics got a major overhaul, one which I quite liked, ahead of Seven expanding its AFL output prior to the upcoming season which saw the GWS Giants enter the league. The AFL graphics were also overhauled to also include the full names of the teams instead of showing them as abbreviated (e.g. ESS, COLL, RICH etc).
NOTE: match from 2014 showcasing Seven graphics. Courtesy: TennisNationFR