ITRC meaning in General ?

The Irish Tarmac Rally Championship (ITRC) is the premier rallying series in Ireland. It is held annually and is promoted by the Tarmac Rally Organisers’ Association (TROA). The Championship takes place over seven events, based in the Republic of Ireland and in Northern Ireland, using special stages, which are run against the clock, on closed public tarmac roads.

The overall Championship title is contested by drivers and co-drivers using cars homologated in FIA classes RC2 (R5/ Rally2), RC3, RC4, RC5 and RG-T. Right Hand Drive Group R5 derivative cars, conforming to Group R5 specification as per Group R5 homologation papers (except for a right-hand drive conversion) can also be used.

Since 2016, WRC cars have not been eligible to score Championship points. However, competitors using WRC cars are able to win events outright.

Three other championships, the ITRC Junior Championship, the ITRC Historic Championship and the ITRC Modified Tarmac Championship, run in parallel with the ITRC, but with different regulations.